diff --git a/src/support.sch b/src/support.sch
index 433b304..e28472f 100644
--- a/src/support.sch
+++ b/src/support.sch
@@ -36,6 +36,7 @@
                 and name()!='encoding'
                 and name()!='equalcolumns'
                 and name()!='equalrows'
+                and name()!='ext-link-type'
                 and name()!='fence'
                 and name()!='fontfamily'
                 and name()!='fontsize'
@@ -75,6 +76,7 @@
                 and name()!='person-group-type'
                 and name()!='position'
                 and name()!='pub-id-type'
+                and name()!='publication-type'
                 and name()!='ref-type'
                 and name()!='rid'
                 and name()!='rowalign'
@@ -127,6 +129,7 @@
                     and name()!='encoding'
                     and name()!='equalcolumns'
                     and name()!='equalrows'
+                    and name()!='ext-link-type'
                     and name()!='fence'
                     and name()!='fontfamily'
                     and name()!='fontsize'
@@ -166,6 +169,7 @@
                     and name()!='person-group-type'
                     and name()!='position'
                     and name()!='pub-id-type'
+                    and name()!='publication-type'
                     and name()!='ref-type'
                     and name()!='rid'
                     and name()!='rowalign'
@@ -218,12 +222,19 @@
                 or name()='bold'
                 or name()='break'
                 or name()='caption'
+                or name()='chapter-title'
                 or name()='code'
+                or name()='collab'
+                or name()='comment'
+                or name()='conf-date'
+                or name()='conf-loc'
+                or name()='conf-name'
                 or name()='contrib'
                 or name()='contrib-id'
                 or name()='contrib-group'
                 or name()='copyright-statement'
                 or name()='country'
+                or name()='date-in-citation'
                 or name()='day'
                 or name()='def'
                 or name()='def-head'
@@ -232,9 +243,11 @@
                 or name()='def-term'
                 or name()='disp-formula'
                 or name()='disp-quote'
+                or name()='edition'
                 or name()='element-citation'
                 or name()='elocation-id'
                 or name()='email'
+                or name()='etal'
                 or name()='ext-link'
                 or name()='fig'
                 or name()='fn'
@@ -244,10 +257,12 @@
                 or name()='funding-group'
                 or name()='funding-source'
                 or name()='given-names'
+                or name()='gov'
                 or name()='graphic'
                 or name()='institution'
                 or name()='institution-id'
                 or name()='institution-wrap'
+                or name()='issue'
                 or name()='italic'
                 or name()='inline-formula'
                 or name()='kwd'
@@ -258,6 +273,7 @@
                 or name()='list'
                 or name()='list-item'
                 or name()='lpage'
+                or name()='media'
                 or name()='mml:math'
                 or name()='mml:mrow'
                 or name()='mml:msub'
@@ -306,9 +322,12 @@
                 or name()='prefix'
                 or name()='pub-date'
                 or name()='pub-id'
+                or name()='publisher-loc'
+                or name()='publisher-name'
                 or name()='ref'
                 or name()='ref-list'
                 or name()='sc'
+                or name()='season'
                 or name()='sec'
                 or name()='self-uri'
                 or name()='source'
@@ -584,6 +603,7 @@
             <assert id="caption_parent-assert-1" test="
                 $parent='fig'
                 or $parent='table-wrap'
+                or $parent='supplementary-material'
             " role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
@@ -779,21 +799,1289 @@
     <pattern id="element-citation">
         <rule context="element-citation">
             <let name="parent" value="name(..)"/>
-            <assert id="element-citation-assert-1" test="article-title" role="warn">
-                &lt;<name/>&gt; without an &lt;article-title&gt; is ignored.
-            </assert>
-            <assert id="element-citation-assert-2" test="
-                $parent='ref'
-            " role="warn">
+            <assert id="element-citation-assert-1" test="@publication-type" role="warn">
+                &lt;<name/>&gt; without @publication-type is ignored.
+            </assert>
+            <assert id="element-citation-assert-2" test="@publication-type='journal'
+                or @publication-type='book'
+                or @publication-type='report'
+                or @publication-type='confproc'
+                or @publication-type='thesis'
+                or @publication-type='web'
+                or @publication-type='data'
+                or @publication-type='software'
+                or @publication-type='preprint'" role="warn">
+                &lt;<name/>&gt; with @publication-type="<value-of select="@publication-type"/>" is ignored. Only the following values are supported - journal, book, report, confproc, thesis, web, data, software, preprint.
+            </assert>
+            
+            <assert id="element-citation-assert-3" test="$parent='ref'" 
+                role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
         </rule>
     </pattern>
     
+    <pattern id="element-citation-journal">
+        <rule context="element-citation[@publication-type='journal']">
+            <let name="fpage-count" value="count(fpage)"/>
+            <let name="lpage-count" value="count(lpage)"/>
+            <let name="page-range-count" value="count(page-range)"/>
+            <let name="elocation-id-count" value="count(elocation-id)"/>
+            <let name="source-count" value="count(source)"/>
+            
+            <assert test="article-title" 
+                id="element-citation-journal-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without &lt;article-title&gt; is ignored.</assert>
+            
+            <report test="($source-count=1) and (fpage or lpage) and page-range" 
+                id="element-citation-journal-report-1" 
+                role="warn">
+                Extra &lt;page-range&gt; in element-citation[@publication-type="journal"] is ignored, when &lt;fpage&gt; or &lt;lpage&gt; is present and there is 1 &lt;source&gt;.</report>
+            
+            <report test="($source-count=1) and (fpage or lpage) and elocation-id" 
+                id="element-citation-journal-report-2" 
+                role="warn">
+                Extra &lt;elocation-id&gt; in element-citation[@publication-type="journal"] is ignored, when &lt;fpage&gt; or &lt;lpage&gt; is present and there is 1 &lt;source&gt;.</report>
+            
+            <report test="($source-count=1) and page-range and elocation-id" 
+                id="element-citation-journal-report-3" 
+                role="warn">
+                Extra &lt;elocation-id&gt; in element-citation[@publication-type="journal"] is ignored, when &lt;page-range&gt; is present and there is 1 &lt;source&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='article-title'
+                or name()='source'
+                or name()='volume'
+                or name()='issue'
+                or name()='fpage'
+                or name()='lpage'
+                or name()='page-range'
+                or name()='elocation-id'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'
+                or name()='season'"
+                id="element-citation-journal-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-journal-children">
+         <rule context="element-citation[@publication-type='journal']/person-group">
+             
+            <report test="not(@person-group-type='author') and not(@person-group-type='editor')" 
+                id="element-citation-journal-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] and <name/>[@person-group-type='editor'] is supported in element-citation[@publication-type='journal'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-journal-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='journal'] is ignored.</report>
+            
+            <report test="@person-group-type='editor' and preceding-sibling::person-group[@person-group-type='editor']" 
+                id="element-citation-journal-child-report-3" 
+                role="warn">
+                Extra <name/>[@person-group-type='editor'] in element-citation[@publication-type='journal'] is ignored.</report>
+             
+             <report test="(@person-group-type='author' or @person-group-type='editor') and not(name) and not(collab) and not(etal)" 
+                 id="element-citation-journal-report-15" 
+                 role="warn">
+                 <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='journal'] is ignored.</report>
+         </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/person-group/*">
+            <assert test="name()='collab'
+                or name()='name'
+                or name()='etal'"
+                id="element-citation-journal-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/article-title">
+            <let name="count" value="count(preceding-sibling::article-title)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/volume">
+            <let name="count" value="count(preceding-sibling::volume)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-15"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/issue">
+            <let name="count" value="count(preceding-sibling::issue)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-5"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/fpage">
+            <let name="count" value="count(preceding-sibling::fpage)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+            
+            <report test="($count > 0) and (count(preceding-sibling::source) != 2)"
+                id="element-citation-journal-child-report-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored when there aren't 2 &lt;source&gt; elements.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/lpage">
+            <let name="count" value="count(preceding-sibling::lpage)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+            
+            <report test="($count > 0) and (count(preceding-sibling::source) != 2)"
+                id="element-citation-journal-child-report-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored when there aren't 2 &lt;source&gt; elements.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/page-range">
+            <let name="count" value="count(preceding-sibling::page-range)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+            
+            <report test="($count > 0) and (count(preceding-sibling::source) != 2)"
+                id="element-citation-journal-child-report-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored when there aren't 2 &lt;source&gt; elements.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/elocation-id">
+            <let name="count" value="count(preceding-sibling::elocation-id)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+            
+            <report test="($count > 0) and (count(preceding-sibling::source) != 2)"
+                id="element-citation-journal-child-report-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored when there aren't 2 &lt;source&gt; elements.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi') and not(@pub-id-type='pmid') and not(@pub-id-type='pmcid')"
+                id="element-citation-journal-child-report-4"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi', @pub-id-type='pmid', @pub-id-type='pmcid'.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-journal-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='journal']/season">
+            <let name="count" value="count(preceding-sibling::season)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-journal-child-assert-13"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="journal"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-book">
+        <rule context="element-citation[@publication-type='book']">
+            
+            <assert test="source" 
+                id="element-citation-book-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without &lt;source&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='chapter-title'
+                or name()='source'
+                or name()='volume'
+                or name()='edition'
+                or name()='publisher-loc'
+                or name()='publisher-name'
+                or name()='fpage'
+                or name()='lpage'
+                or name()='page-range'
+                or name()='elocation-id'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'
+                or name()='isbn'"
+                id="element-citation-book-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-book-children">
+        <rule context="element-citation[@publication-type='book']/person-group">
+            
+            <report test="not(@person-group-type='author') and not(@person-group-type='editor') and not(@person-group-type='translator')" 
+                id="element-citation-book-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'], <name/>[@person-group-type='editor'] and <name/>[@person-group-type='translator'] is supported in element-citation[@publication-type='book'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-book-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='book'] is ignored.</report>
+            
+            <report test="@person-group-type='editor' and preceding-sibling::person-group[@person-group-type='editor']" 
+                id="element-citation-book-child-report-3" 
+                role="warn">
+                Extra <name/>[@person-group-type='editor'] in element-citation[@publication-type='book'] is ignored.</report>
+            
+            <report test="@person-group-type='translator' and preceding-sibling::person-group[@person-group-type='translator']" 
+                id="element-citation-book-child-report-4" 
+                role="warn">
+                Extra <name/>[@person-group-type='translator'] in element-citation[@publication-type='book'] is ignored.</report>
+            
+            <report test="(@person-group-type='translator' or @person-group-type='author' or @person-group-type='editor') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-book-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='book'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/person-group/*">
+            <assert test="name()='collab'
+                or name()='name'
+                or name()='etal'"
+                id="element-citation-book-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/chapter-title">
+            <let name="count" value="count(preceding-sibling::chapter-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/volume">
+            <let name="count" value="count(preceding-sibling::volume)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-15"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/edition">
+            <let name="count" value="count(preceding-sibling::edition)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-book-child-assert-5"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/fpage">
+            <let name="count" value="count(preceding-sibling::fpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-book-child-report-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/lpage">
+            <let name="count" value="count(preceding-sibling::lpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-book-child-report-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/page-range">
+            <let name="count" value="count(preceding-sibling::page-range)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::elocation-id"
+                id="element-citation-book-child-report-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;elocation-id&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/elocation-id">
+            <let name="count" value="count(preceding-sibling::elocation-id)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-book-child-assert-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::page-range"
+                id="element-citation-book-child-report-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi') and not(@pub-id-type='pmid') and not(@pub-id-type='pmcid')"
+                id="element-citation-book-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi', @pub-id-type='pmid', @pub-id-type='pmcid'.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-book-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-book-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='book']/isbn">
+            <let name="count" value="count(preceding-sibling::isbn)"/>
+            <assert test="$count = 0"
+                id="element-citation-book-child-assert-13"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="book"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-report">
+        <rule context="element-citation[@publication-type='report']">
+            
+            <assert test="source" 
+                id="element-citation-report-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without &lt;source&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='article-title'
+                or name()='chapter-title'
+                or name()='gov'
+                or name()='source'
+                or name()='volume'
+                or name()='publisher-loc'
+                or name()='publisher-name'
+                or name()='fpage'
+                or name()='lpage'
+                or name()='page-range'
+                or name()='elocation-id'
+                or name()='pub-id'
+                or name()='ext-link'"
+                id="element-citation-report-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-report-children">
+        <rule context="element-citation[@publication-type='report']/person-group">
+            
+            <report test="not(@person-group-type='author')" 
+                id="element-citation-report-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] is supported in element-citation[@publication-type='report'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-report-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='report'] is ignored.</report>
+            
+            <report test="(@person-group-type='author') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-report-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='report'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/person-group/*">
+            <assert test="name()='collab'
+                or name()='name'
+                or name()='etal'"
+                id="element-citation-report-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="report"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/chapter-title|element-citation[@publication-type='report']/article-title|element-citation[@publication-type='report']/gov">
+            <let name="count" value="count(preceding-sibling::chapter-title) + count(preceding-sibling::article-title) + count(preceding-sibling::gov)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored. Only 1 &lt;chapter-title&gt;, &lt;article-title&gt; or &lt;gov&gt; is supported.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/volume">
+            <let name="count" value="count(preceding-sibling::volume)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-15"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/fpage">
+            <let name="count" value="count(preceding-sibling::fpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-report-child-report-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/lpage">
+            <let name="count" value="count(preceding-sibling::lpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-report-child-report-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/page-range">
+            <let name="count" value="count(preceding-sibling::page-range)"/>
+            <assert test="$count = 0"
+                id="element-citation-report-child-assert-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::elocation-id"
+                id="element-citation-report-child-report-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;elocation-id&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/elocation-id">
+            <let name="count" value="count(preceding-sibling::elocation-id)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-report-child-assert-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::page-range"
+                id="element-citation-report-child-report-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi') and not(@pub-id-type='pmid') and not(@pub-id-type='pmcid')"
+                id="element-citation-report-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi', @pub-id-type='pmid', @pub-id-type='pmcid'.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='report']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-report-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="report"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-confproc">
+        <rule context="element-citation[@publication-type='confproc']">
+            
+            <assert test="conf-name" 
+                id="element-citation-confproc-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without &lt;conf-name&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='article-title'
+                or name()='conf-name'
+                or name()='conf-loc'
+                or name()='conf-date'
+                or name()='volume'
+                or name()='issue'
+                or name()='fpage'
+                or name()='lpage'
+                or name()='page-range'
+                or name()='elocation-id'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'"
+                id="element-citation-confproc-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-confproc-children">
+        <rule context="element-citation[@publication-type='confproc']/person-group">
+            
+            <report test="not(@person-group-type='author') and not(@person-group-type='editor')" 
+                id="element-citation-confproc-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] and <name/>[@person-group-type='editor'] is supported in element-citation[@publication-type='confproc'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-confproc-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='confproc'] is ignored.</report>
+            
+            <report test="@person-group-type='editor' and preceding-sibling::person-group[@person-group-type='editor']" 
+                id="element-citation-confproc-child-report-3" 
+                role="warn">
+                Extra <name/>[@person-group-type='editor'] in element-citation[@publication-type='confproc'] is ignored.</report>
+            
+            <report test="(@person-group-type='author' or @person-group-type='editor') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-confproc-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='confproc'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/person-group/*">
+            <assert test="name()='collab'
+                or name()='name'
+                or name()='etal'"
+                id="element-citation-confproc-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/article-title">
+            <let name="count" value="count(preceding-sibling::article-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored. Only 1 &lt;article-title&gt; is supported.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/conf-name">
+            <let name="count" value="count(preceding-sibling::conf-name)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/conf-loc">
+            <let name="count" value="count(preceding-sibling::conf-loc)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-14"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/conf-date">
+            <let name="count" value="count(preceding-sibling::conf-date)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-15"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/volume">
+            <let name="count" value="count(preceding-sibling::volume)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-16"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/issue">
+            <let name="count" value="count(preceding-sibling::issue)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-17"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/fpage">
+            <let name="count" value="count(preceding-sibling::fpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-confproc-child-report-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/lpage">
+            <let name="count" value="count(preceding-sibling::lpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-confproc-child-report-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/page-range">
+            <let name="count" value="count(preceding-sibling::page-range)"/>
+            <assert test="$count = 0"
+                id="element-citation-confproc-child-assert-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::elocation-id"
+                id="element-citation-confproc-child-report-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;elocation-id&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/elocation-id">
+            <let name="count" value="count(preceding-sibling::elocation-id)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-confproc-child-assert-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::page-range"
+                id="element-citation-confproc-child-report-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi') and not(@pub-id-type='pmid') and not(@pub-id-type='pmcid')"
+                id="element-citation-confproc-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi', @pub-id-type='pmid', @pub-id-type='pmcid'.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-confproc-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='confproc']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-confproc-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="confproc"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-thesis">
+        <rule context="element-citation[@publication-type='thesis']">
+            
+            <assert test="person-group[@person-group-type='author'] and source" 
+                id="element-citation-thesis-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without both a &lt;person-group person-group-type="author"&gt; and &lt;source&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='source'
+                or name()='publisher-name'
+                or name()='fpage'
+                or name()='lpage'
+                or name()='page-range'
+                or name()='elocation-id'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'"
+                id="element-citation-thesis-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-thesis-children">
+        <rule context="element-citation[@publication-type='thesis']/person-group">
+            
+            <report test="not(@person-group-type='author')" 
+                id="element-citation-thesis-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] is supported in element-citation[@publication-type='thesis'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-thesis-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='thesis'] is ignored.</report>
+            
+            <report test="(@person-group-type='author') and not(name)" 
+                id="element-citation-thesis-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt; in element-citation[@publication-type='thesis'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/person-group/*">
+            <assert test="name()='name'"
+                id="element-citation-thesis-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-thesis-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-thesis-child-assert-16"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/publisher-name">
+            <let name="count" value="count(preceding-sibling::publisher-name)"/>
+            <assert test="$count = 0"
+                id="element-citation-thesis-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/fpage">
+            <let name="count" value="count(preceding-sibling::fpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-thesis-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-thesis-child-report-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/lpage">
+            <let name="count" value="count(preceding-sibling::lpage)"/>
+            <assert test="$count = 0"
+                id="element-citation-thesis-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+            
+            <report test="preceding-sibling::elocation-id or preceding-sibling::page-range"
+                id="element-citation-thesis-child-report-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored when there is an &lt;elocation-id&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/page-range">
+            <let name="count" value="count(preceding-sibling::page-range)"/>
+            <assert test="$count = 0"
+                id="element-citation-thesis-child-assert-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::elocation-id"
+                id="element-citation-thesis-child-report-8"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;elocation-id&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/elocation-id">
+            <let name="count" value="count(preceding-sibling::elocation-id)"/>
+            <assert test="$count &lt; 2"
+                id="element-citation-thesis-child-assert-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+            
+            <report test="preceding-sibling::fpage or preceding-sibling::lpage or preceding-sibling::page-range"
+                id="element-citation-thesis-child-report-9"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored when there is a &lt;fpage&gt;, &lt;lpage&gt; or &lt;page-range&gt;.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi') and not(@pub-id-type='pmid') and not(@pub-id-type='pmcid')"
+                id="element-citation-thesis-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi', @pub-id-type='pmid', @pub-id-type='pmcid'.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-thesis-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='thesis']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-thesis-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="thesis"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-web">
+        <rule context="element-citation[@publication-type='web']">
+            
+            <assert test="ext-link[@xlink:href and @ext-link-type='uri']" 
+                id="element-citation-web-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without a &lt;ext-link ext-link-type='uri' xlink:href="..."&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='article-title'
+                or name()='source'
+                or name()='publisher-name'
+                or name()='ext-link'
+                or name()='comment'
+                or name()='date-in-citation'"
+                id="element-citation-web-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-web-children">
+        <rule context="element-citation[@publication-type='web']/person-group">
+            
+            <report test="not(@person-group-type='author')" 
+                id="element-citation-web-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] is supported in element-citation[@publication-type='web'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-web-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='web'] is ignored.</report>
+            
+            <report test="(@person-group-type='author') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-web-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='web'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/person-group/*">
+            <assert test="name()='name'
+                or name()='collab'
+                or name()='etal'"
+                id="element-citation-web-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-web-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/article-title">
+            <let name="count" value="count(preceding-sibling::article-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-web-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-web-child-assert-16"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/publisher-name">
+            <let name="count" value="count(preceding-sibling::publisher-name)"/>
+            <assert test="$count = 0"
+                id="element-citation-web-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/date-in-citation">
+            <let name="count" value="count(preceding-sibling::date-in-citation)"/>
+            <assert test="$count = 0"
+                id="element-citation-web-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-web-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='web']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-web-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="web"] is ignored.</assert>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-data">
+        <rule context="element-citation[@publication-type='data']">
+            
+            <assert test="data-title or source" 
+                id="element-citation-data-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without a &lt;data-title&gt; or &lt;source&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='data-title'
+                or name()='source'
+                or name()='version'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'
+                or name()='date-in-citation'"
+                id="element-citation-data-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-data-children">
+        <rule context="element-citation[@publication-type='data']/person-group">
+            
+            <report test="not(@person-group-type='author')" 
+                id="element-citation-data-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] is supported in element-citation[@publication-type='data'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-data-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='data'] is ignored.</report>
+            
+            <report test="(@person-group-type='author') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-data-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='data'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/person-group/*">
+            <assert test="name()='name'
+                or name()='collab'
+                or name()='etal'"
+                id="element-citation-data-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-data-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/data-title">
+            <let name="count" value="count(preceding-sibling::data-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-data-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-data-child-assert-16"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/version">
+            <let name="count" value="count(preceding-sibling::version)"/>
+            <assert test="$count = 0"
+                id="element-citation-data-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/date-in-citation">
+            <let name="count" value="count(preceding-sibling::date-in-citation)"/>
+            <assert test="$count = 0"
+                id="element-citation-data-child-assert-6"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-data-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-data-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="data"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='data']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi')"
+                id="element-citation-data-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi'.</report>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-software">
+        <rule context="element-citation[@publication-type='software']">
+            
+            <assert test="source" 
+                id="element-citation-software-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without a &lt;source&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='article-title'
+                or name()='data-title'
+                or name()='source'
+                or name()='version'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'"
+                id="element-citation-software-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-software-children">
+        <rule context="element-citation[@publication-type='software']/person-group">
+            
+            <report test="not(@person-group-type='author')" 
+                id="element-citation-software-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] is supported in element-citation[@publication-type='software'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-software-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='software'] is ignored.</report>
+            
+            <report test="(@person-group-type='author') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-software-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='software'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/person-group/*">
+            <assert test="name()='name'
+                or name()='collab'
+                or name()='etal'"
+                id="element-citation-software-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-software-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/data-title">
+            <let name="count" value="count(preceding-sibling::data-title) + count(preceding-sibling::article-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-software-child-assert-3"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored when rhere is another &lt;data-title&gt; or &lt;article-title&gt;.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/article-title">
+            <let name="count" value="count(preceding-sibling::data-title) + count(preceding-sibling::article-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-software-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored when rhere is another &lt;data-title&gt; or &lt;article-title&gt;.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-software-child-assert-16"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/version">
+            <let name="count" value="count(preceding-sibling::version)"/>
+            <assert test="$count = 0"
+                id="element-citation-software-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-software-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-software-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="software"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='software']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi')"
+                id="element-citation-software-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi'.</report>
+        </rule>
+    </pattern>
+    
+    <pattern id="element-citation-preprint">
+        <rule context="element-citation[@publication-type='preprint']">
+            
+            <assert test="article-title and source and (pub-id or ext-link)" 
+                id="element-citation-preprint-assert-1" 
+                role="warn">
+                <name/>[@publication-type='<value-of select="@publication-type"/>'] without a &lt;article-title&gt;,  &lt;source&gt;, and either &lt;pub-id&gt; or &lt;ext-link&gt; is ignored.</assert>
+            
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/*">
+            
+            <assert test="name()='person-group'
+                or name()='year'
+                or name()='article-title'
+                or name()='source'
+                or name()='elocation-id'
+                or name()='pub-id'
+                or name()='ext-link'
+                or name()='comment'"
+                id="element-citation-preprint-assert-2"
+                role="warn">&lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+    </pattern>
+    
+    <pattern id="element-citation-preprint-children">
+        <rule context="element-citation[@publication-type='preprint']/person-group">
+            
+            <report test="not(@person-group-type='author')" 
+                id="element-citation-preprint-child-report-1" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] is ignored. Only <name/>[@person-group-type='author'] is supported in element-citation[@publication-type='preprint'].</report>
+            
+            <report test="@person-group-type='author' and preceding-sibling::person-group[@person-group-type='author']" 
+                id="element-citation-preprint-child-report-2" 
+                role="warn">
+                Extra <name/>[@person-group-type='author'] in element-citation[@publication-type='preprint'] is ignored.</report>
+            
+            <report test="(@person-group-type='author') and not(name) and not(collab) and not(etal)" 
+                id="element-citation-preprint-child-report-5" 
+                role="warn">
+                <name/>[@person-group-type='<value-of select="@person-group-type"/>'] without &lt;name&gt;, &lt;collab&gt; or &lt;etal&gt; in element-citation[@publication-type='preprint'] is ignored.</report>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/person-group/*">
+            <assert test="name()='name'
+                or name()='collab'
+                or name()='etal'"
+                id="element-citation-preprint-child-assert-1"
+                role="warn">&lt;<name/>&gt; in person-group in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/year">
+            <let name="count" value="count(preceding-sibling::year)"/>
+            <assert test="$count = 0"
+                id="element-citation-preprint-child-assert-2"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/article-title">
+            <let name="count" value="count(preceding-sibling::article-title)"/>
+            <assert test="$count = 0"
+                id="element-citation-preprint-child-assert-7"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored when rhere is another &lt;data-title&gt; or &lt;article-title&gt;.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/source">
+            <let name="count" value="count(preceding-sibling::source)"/>
+            <assert test="$count = 0"
+                id="element-citation-preprint-child-assert-16"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/elocation-id">
+            <let name="count" value="count(preceding-sibling::elocation-id)"/>
+            <assert test="$count = 0"
+                id="element-citation-preprint-child-assert-4"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/ext-link">
+            <let name="count" value="count(preceding-sibling::ext-link)"/>
+            <assert test="($count=0)"
+                id="element-citation-preprint-child-assert-10"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/comment">
+            <let name="count" value="count(preceding-sibling::comment)"/>
+            <assert test="($count=0)"
+                id="element-citation-preprint-child-assert-12"
+                role="warn">Extra &lt;<name/>&gt; in element-citation[@publication-type="preprint"] is ignored.</assert>
+        </rule>
+        
+        <rule context="element-citation[@publication-type='preprint']/pub-id">
+            <report test="not(@xlink:href) and not(@pub-id-type='doi')"
+                id="element-citation-preprint-child-report-20"
+                role="warn">&lt;<name/>&gt; without one of the following attributes is ignored - @xlink:href, @pub-id-type='doi'.</report>
+        </rule>
+    </pattern>
+    
     <pattern id="elocation-id_parent">
         <rule context="elocation-id">
             <let name="parent" value="name(..)"/>
-            <assert id="elocation-id_parent-assert-1" test="$parent='article-meta'" role="warn">
+            <assert id="elocation-id_parent-assert-1" test="$parent='article-meta' or $parent='element-citation'" role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
         </rule>
@@ -808,6 +2096,18 @@
             </assert>
         </rule>
     </pattern>
+    
+    <pattern id="etal_content">
+        <rule context="etal">
+            <let name="parent" value="name(..)"/>
+            
+            <assert id="etal_content-assert-1" test="$parent='person-group'" 
+                role="warn">&lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.</assert>
+            
+            <report id="etal_content-report-1" test="not(*) and (normalize-space(.)='')" 
+                role="warn">Empty &lt;<name/>&gt; is ignored.</report>
+        </rule>
+    </pattern>
 
     <pattern id="ext-link">
         <rule context="ext-link">
@@ -819,7 +2119,6 @@
                 $parent!='article-meta'
                 and $parent!='contrib'
                 and $parent!='contrib-group'
-                and $parent!='element-citation'
                 and $parent!='fig'
                 and $parent!='graphic'
             " role="warn">
@@ -878,7 +2177,7 @@
     <pattern id="fpage_parent">
         <rule context="fpage">
             <let name="parent" value="name(..)"/>
-            <assert id="fpage_parent-assert-1" test="$parent='article-meta'" role="warn">
+            <assert id="fpage_parent-assert-1" test="$parent='article-meta' or $parent='element-citation'" role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
         </rule>
@@ -954,7 +2253,7 @@
 
     <pattern id="iso-8601-date_parent">
         <rule context="*[@iso-8601-date]">
-            <assert id="iso-8601-date_parent-assert-1" test="name()='pub-date'" role="warn">
+            <assert id="iso-8601-date_parent-assert-1" test="name()='pub-date' or name()='year'" role="warn">
                 @iso-8601-date on &lt;<value-of select="name()"/>&gt; is ignored.
             </assert>
         </rule>
@@ -1062,6 +2361,7 @@
                 or $parent='fn'
                 or $parent='list'
                 or $parent='def-list'
+                or $parent='supplementary-material'
                 " role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
@@ -1090,11 +2390,23 @@
     <pattern id="lpage_parent">
         <rule context="lpage">
             <let name="parent" value="name(..)"/>
-            <assert id="lpage_parent-assert-1" test="$parent='article-meta'" role="warn">
+            <assert id="lpage_parent-assert-1" test="$parent='article-meta' or $parent='element-citation'" role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
         </rule>
     </pattern>
+    
+    <pattern id="media_parent">
+        <rule context="media">
+            <let name="parent" value="name(..)"/>
+            <assert id="media_parent-assert-1" test="parent::supplementary-material" role="warn">
+                &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
+            </assert>
+            <report id="media_parent-report-1" test="parent::supplementary-material and preceding-sibling::media" role="warn">
+                Extra &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
+            </report>
+        </rule>
+    </pattern>
 
     <pattern id="mimetype_parent">
         <rule context="*[@mimetype]">
@@ -1171,7 +2483,6 @@
         <rule context="*[@accent
             or @accentunder
             or @actiontype
-            or @align
             or @bevelled
             or @class
             or @close
@@ -1192,7 +2503,6 @@
             or @fontstyle
             or @fontweight
             or @form
-            or @frame
             or @groupalign
             or @height
             or @indentalign
@@ -1228,7 +2538,6 @@
                 @<value-of select="name(@*[name()='accent'
                     or name()='accentunder'
                     or name()='actiontype'
-                    or name()='align'
                     or name()='article-type'
                     or name()='bevelled'
                     or name()='class'
@@ -1255,7 +2564,6 @@
                     or name()='fontstyle'
                     or name()='fontweight'
                     or name()='fandm'
-                    or name()='frame'
                     or name()='groupalign'
                     or name()='height'
                     or name()='indentalign'
@@ -1386,11 +2694,6 @@
                 &lt;<name/>&gt; without a @person-group-type is ignored.
             </assert>
         </rule>
-        <rule context="person-group[not(@person-group-type='author')]">
-            <assert id="person-group-assert-2" test="true()" role="warn">
-                &lt;<name/> person-group-type="<value-of select="@person-group-type"/>"&gt; is ignored.
-            </assert>
-        </rule>
     </pattern>
 
     <pattern id="person-group_parent">
@@ -1412,6 +2715,14 @@
             </assert>
         </rule>
     </pattern>
+    
+    <pattern id="processing-instructions">
+        <rule context="processing-instruction()">
+            <report id="processing-instruction-report-1" test="true()" role="warn">
+                processing-instruction <value-of select="."/> is ignored
+            </report>
+        </rule>
+    </pattern>
 
     <pattern id="pub-date">
         <rule context="pub-date">
@@ -1503,6 +2814,14 @@
             </assert>
         </rule>
     </pattern>
+    
+    <pattern id="ref_child">
+        <rule context="ref">
+            <assert test="element-citation" 
+                id="ref_child-assert-1" 
+                role="warn">&lt;<name/>&gt; without &lt;element-citation&gt; is ignored.</assert>
+        </rule>
+    </pattern>
 
     <pattern id="ref-list_parent">
         <rule context="ref-list">
@@ -1583,9 +2902,6 @@
     <pattern id="source">
         <rule context="source">
             <let name="parent" value="name(..)"/>
-            <assert id="source-assert-1" test="count(preceding-sibling::source)=0" role="warn">
-                Extra &lt;<name/>&gt; is ignored.
-            </assert>
             <assert id="source-assert-2" test="
                 $parent='element-citation'
                 " role="warn">
@@ -1666,9 +2982,9 @@
             <assert id="supplementary-material_parent-assert-1" test="$parent='sec'" role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
-            <report id="supplementary-material_ancestor-report-1" test="ancestor::ack" role="warn">
-                &lt;<name/>&gt; in &lt;ack&gt; is ignored.
-            </report>
+            <assert id="supplementary-material_ancestor-assert-2" test="parent::sec/parent::back" role="warn">
+                &lt;<name/>&gt; in &lt;<value-of select="name(parent::sec/parent::*)"/>&gt; is ignored.
+            </assert>
         </rule>
     </pattern>
 
@@ -1873,6 +3189,7 @@
                 name()='ext-link'
                 or name()='graphic'
                 or name()='self-uri'
+                or name()='media'
             " role="warn">
                 @xlink:href on &lt;<value-of select="name()"/>&gt; is ignored.
             </assert>
@@ -1882,7 +3199,7 @@
     <pattern id="volume_parent">
         <rule context="volume">
             <let name="parent" value="name(..)"/>
-            <assert id="volume_parent-assert-1" test="$parent='article-meta'" role="warn">
+            <assert id="volume_parent-assert-1" test="$parent='article-meta' or $parent='element-citation'" role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
         </rule>
@@ -1916,13 +3233,10 @@
     <pattern id="year">
         <rule context="year">
             <let name="parent" value="name(..)"/>
-            <assert id="year-assert-1" test="number(.)=." role="warn">
-                &lt;<name/>&gt;<value-of select="."/>&lt;/<name/>&gt; is ignored.
-            </assert>
-            <assert id="year-assert-2" test="count(preceding-sibling::year[number(.)=.])=0" role="warn">
-                Extra &lt;<name/>&gt; is ignored.
-            </assert>
-            <assert id="year-assert-3" test="$parent='pub-date' or $parent='element-citation'" role="warn">
+            <report id="year-report-1" test="(not(@iso-8601-date) and (number(.)!=.))" role="warn">
+                &lt;<name/>&gt; without @iso-8601-date or which is not a number in &lt;<value-of select="$parent"/>&gt; is ignored.
+            </report>
+            <assert id="year-assert-1" test="$parent='pub-date' or $parent='element-citation'" role="warn">
                 &lt;<name/>&gt; in &lt;<value-of select="$parent"/>&gt; is ignored.
             </assert>
         </rule>
diff --git a/tests/xspec/support.xspec b/tests/xspec/support.xspec
index a80e557..ce17434 100644
--- a/tests/xspec/support.xspec
+++ b/tests/xspec/support.xspec
@@ -25,7 +25,7 @@
       <x:expect-assert id="day-assert-3" role="warn"/>
       <x:expect-assert id="iso-8601-date_parent-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="ack">
       <x:context href="../cases/ack.xml"/>
@@ -400,7 +400,6 @@
     </x:scenario>
     <x:scenario label="chapter-title">
       <x:context href="../cases/chapter-title.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="chem-struct-wrap">
       <x:context href="../cases/chem-struct-wrap.xml"/>
@@ -423,7 +422,9 @@
     <x:scenario label="citation-alternatives">
       <x:context href="../cases/citation-alternatives.xml"/>
       <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="city">
       <x:context href="../cases/city.xml"/>
@@ -448,18 +449,15 @@
     <x:scenario label="collab-alternatives">
       <x:context href="../cases/collab-alternatives.xml"/>
       <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="collab">
       <x:context href="../cases/collab.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="aff_parent-assert-1" role="warn"/>
       <x:expect-assert id="contrib-group-assert-1" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="comment">
       <x:context href="../cases/comment.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="compound-kwd-part">
@@ -490,21 +488,18 @@
     </x:scenario>
     <x:scenario label="conf-date">
       <x:context href="../cases/conf-date.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
       <x:expect-assert id="day-assert-3" role="warn"/>
       <x:expect-assert id="iso-8601-date_parent-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="conf-loc">
       <x:context href="../cases/conf-loc.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="conf-name">
       <x:context href="../cases/conf-name.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="conf-num">
@@ -699,12 +694,11 @@
     </x:scenario>
     <x:scenario label="date-in-citation">
       <x:context href="../cases/date-in-citation.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
       <x:expect-assert id="day-assert-3" role="warn"/>
       <x:expect-assert id="iso-8601-date_parent-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="date">
       <x:context href="../cases/date.xml"/>
@@ -713,7 +707,7 @@
       <x:expect-assert id="day-assert-3" role="warn"/>
       <x:expect-assert id="iso-8601-date_parent-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="day/@content-type">
       <x:context href="../cases/day/@content-type.xml"/>
@@ -790,93 +784,118 @@
     </x:scenario>
     <x:scenario label="edition">
       <x:context href="../cases/edition.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@id">
       <x:context href="../cases/element-citation/@id.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@publication-format">
       <x:context href="../cases/element-citation/@publication-format.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@publication-type">
       <x:context href="../cases/element-citation/@publication-type.xml"/>
-      <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
-      <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@publisher-type">
       <x:context href="../cases/element-citation/@publisher-type.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@specific-use">
       <x:context href="../cases/element-citation/@specific-use.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@use-type">
       <x:context href="../cases/element-citation/@use-type.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xlink:actuate">
       <x:context href="../cases/element-citation/@xlink:actuate.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xlink:href">
       <x:context href="../cases/element-citation/@xlink:href.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xlink:role">
       <x:context href="../cases/element-citation/@xlink:role.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xlink:show">
       <x:context href="../cases/element-citation/@xlink:show.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xlink:title">
       <x:context href="../cases/element-citation/@xlink:title.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xlink:type">
       <x:context href="../cases/element-citation/@xlink:type.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xml:base">
       <x:context href="../cases/element-citation/@xml:base.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/@xml:lang">
       <x:context href="../cases/element-citation/@xml:lang.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/article-title">
       <x:context href="../cases/element-citation/article-title.xml"/>
       <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
     </x:scenario>
     <x:scenario label="element-citation/contents">
       <x:context href="../cases/element-citation/contents.xml"/>
       <x:expect-assert id="article-title-assert-1" role="warn"/>
       <x:expect-assert id="bold_parent-assert-1" role="warn"/>
       <x:expect-assert id="day-assert-3" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
-      <x:expect-assert id="ext-link-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="italic_parent-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
       <x:expect-assert id="name-assert-2" role="warn"/>
       <x:expect-assert id="pub-id-assert-3" role="warn"/>
-      <x:expect-assert id="source-assert-1" role="warn"/>
       <x:expect-assert id="sub_parent-assert-1" role="warn"/>
       <x:expect-assert id="sup_parent-assert-1" role="warn"/>
     </x:scenario>
@@ -903,7 +922,8 @@
     </x:scenario>
     <x:scenario label="etal">
       <x:context href="../cases/etal.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="etal_content-assert-1" role="warn"/>
+      <x:expect-report id="etal_content-report-1" role="warn"/>
     </x:scenario>
     <x:scenario label="event-desc">
       <x:context href="../cases/event-desc.xml"/>
@@ -922,7 +942,6 @@
     </x:scenario>
     <x:scenario label="ext-link/@ext-link-type">
       <x:context href="../cases/ext-link/@ext-link-type.xml"/>
-      <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="ext-link/@id">
       <x:context href="../cases/ext-link/@id.xml"/>
@@ -1149,7 +1168,6 @@
     </x:scenario>
     <x:scenario label="gov">
       <x:context href="../cases/gov.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="graphic/@content-type">
@@ -1369,7 +1387,6 @@
     </x:scenario>
     <x:scenario label="issue">
       <x:context href="../cases/issue.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="italic/@id">
@@ -1518,7 +1535,9 @@
     <x:scenario label="license-p">
       <x:context href="../cases/license-p.xml"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="fig_parent-assert-1" role="warn"/>
       <x:expect-assert id="graphic_parent-assert-1" role="warn"/>
     </x:scenario>
@@ -1548,14 +1567,13 @@
     </x:scenario>
     <x:scenario label="media">
       <x:context href="../cases/media.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="alt-text-assert-2" role="warn"/>
       <x:expect-assert id="caption_parent-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
       <x:expect-assert id="kwd-group-assert-4" role="warn"/>
+      <x:expect-assert id="media_parent-assert-1" role="warn"/>
       <x:expect-assert id="mimetype_parent-assert-1" role="warn"/>
       <x:expect-assert id="mime-subtype_parent-assert-1" role="warn"/>
-      <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="meta-name">
       <x:context href="../cases/meta-name.xml"/>
@@ -1586,7 +1604,7 @@
       <x:expect-assert id="pub-id_parent-assert-1" role="warn"/>
       <x:expect-assert id="source-assert-2" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="mml:math">
       <x:context href="../cases/mml:math.xml"/>
@@ -1685,7 +1703,7 @@
       <x:expect-assert id="pub-id_parent-assert-1" role="warn"/>
       <x:expect-assert id="source-assert-2" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="note">
       <x:context href="../cases/note.xml"/>
@@ -1754,7 +1772,9 @@
     </x:scenario>
     <x:scenario label="p/contents">
       <x:context href="../cases/p/contents.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="fig_parent-assert-1" role="warn"/>
       <x:expect-assert id="graphic_parent-assert-1" role="warn"/>
       <x:expect-assert id="p-assert-1" role="warn"/>
@@ -1887,7 +1907,7 @@
       <x:expect-assert id="pub-id_parent-assert-1" role="warn"/>
       <x:expect-assert id="source-assert-2" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="pub-date/@calendar">
       <x:context href="../cases/pub-date/@calendar.xml"/>
@@ -1956,8 +1976,7 @@
       <x:expect-assert id="month-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-2" role="warn"/>
       <x:expect-assert id="pub-date_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-2" role="warn"/>
+      <x:expect-report id="year-report-1" role="warn"/>
     </x:scenario>
     <x:scenario label="pub-date/contents=--01-02">
       <x:context href="../cases/pub-date/contents=--01-02.xml"/>
@@ -2050,16 +2069,13 @@
     </x:scenario>
     <x:scenario label="publisher-loc">
       <x:context href="../cases/publisher-loc.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="publisher-name">
       <x:context href="../cases/publisher-name.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="publisher">
       <x:context href="../cases/publisher.xml"/>
       <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="rb">
@@ -2070,22 +2086,34 @@
     <x:scenario label="ref/@content-type">
       <x:context href="../cases/ref/@content-type.xml"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
     </x:scenario>
     <x:scenario label="ref/@id">
       <x:context href="../cases/ref/@id.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
     </x:scenario>
     <x:scenario label="ref/@specific-use">
       <x:context href="../cases/ref/@specific-use.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
     </x:scenario>
     <x:scenario label="ref/@xml:base">
       <x:context href="../cases/ref/@xml:base.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
     </x:scenario>
     <x:scenario label="ref/@xml:lang">
       <x:context href="../cases/ref/@xml:lang.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
     </x:scenario>
     <x:scenario label="ref/contents">
       <x:context href="../cases/ref/contents.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
     </x:scenario>
     <x:scenario label="ref-count">
       <x:context href="../cases/ref-count.xml"/>
@@ -2116,6 +2144,8 @@
     </x:scenario>
     <x:scenario label="ref-list/contents">
       <x:context href="../cases/ref-list/contents.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-2" role="warn"/>
       <x:expect-assert id="fig_parent-assert-1" role="warn"/>
       <x:expect-assert id="graphic_parent-assert-1" role="warn"/>
       <x:expect-assert id="p-assert-1" role="warn"/>
@@ -2134,7 +2164,7 @@
       <x:expect-assert id="pub-id_parent-assert-1" role="warn"/>
       <x:expect-assert id="source-assert-2" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="related-object">
       <x:context href="../cases/related-object.xml"/>
@@ -2147,7 +2177,7 @@
       <x:expect-assert id="pub-id_parent-assert-1" role="warn"/>
       <x:expect-assert id="source-assert-2" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="resource-group">
       <x:context href="../cases/resource-group.xml"/>
@@ -2211,7 +2241,6 @@
     </x:scenario>
     <x:scenario label="season">
       <x:context href="../cases/season.xml"/>
-      <x:expect-assert id="element-whitelist-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="sec/@disp-level">
@@ -2449,7 +2478,7 @@
       <x:expect-assert id="month-assert-3" role="warn"/>
       <x:expect-assert id="pub-id_parent-assert-1" role="warn"/>
       <x:expect-assert id="source-assert-2" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="strike">
       <x:context href="../cases/strike.xml"/>
@@ -2467,7 +2496,7 @@
       <x:expect-assert id="day-assert-3" role="warn"/>
       <x:expect-assert id="iso-8601-date_parent-assert-1" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="string-name">
       <x:context href="../cases/string-name.xml"/>
@@ -2655,7 +2684,6 @@
     <x:scenario label="supplementary-material">
       <x:context href="../cases/supplementary-material.xml"/>
       <x:expect-assert id="alt-text-assert-2" role="warn"/>
-      <x:expect-assert id="caption_parent-assert-1" role="warn"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
       <x:expect-assert id="graphic_parent-assert-1" role="warn"/>
       <x:expect-assert id="kwd-group-assert-4" role="warn"/>
@@ -2663,6 +2691,7 @@
       <x:expect-assert id="mime-subtype_parent-assert-1" role="warn"/>
       <x:expect-assert id="p-assert-1" role="warn"/>
       <x:expect-assert id="supplementary-material_parent-assert-1" role="warn"/>
+      <x:expect-assert id="supplementary-material_ancestor-assert-2" role="warn"/>
       <x:expect-assert id="xlink-href_parent-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="support-description">
@@ -2741,7 +2770,9 @@
     <x:scenario label="td">
       <x:context href="../cases/td.xml"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="graphic_parent-assert-1" role="warn"/>
       <x:expect-assert id="p-assert-1" role="warn"/>
       <x:expect-assert id="td_child-assert-1" role="warn"/>
@@ -2775,7 +2806,9 @@
     <x:scenario label="th">
       <x:context href="../cases/th.xml"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="graphic_parent-assert-1" role="warn"/>
       <x:expect-assert id="p-assert-1" role="warn"/>
       <x:expect-assert id="th_child-assert-1" role="warn"/>
@@ -2793,7 +2826,7 @@
       <x:expect-assert id="content-type-assert-1" role="warn"/>
       <x:expect-assert id="day-assert-3" role="warn"/>
       <x:expect-assert id="month-assert-3" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="title/@content-type">
       <x:context href="../cases/title/@content-type.xml"/>
@@ -2815,7 +2848,9 @@
     </x:scenario>
     <x:scenario label="title/contents">
       <x:context href="../cases/title/contents.xml"/>
+      <x:expect-assert id="element-citation-assert-1" role="warn"/>
       <x:expect-assert id="element-citation-assert-2" role="warn"/>
+      <x:expect-assert id="element-citation-assert-3" role="warn"/>
       <x:expect-assert id="title_parent-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="title-group/@id">
@@ -2941,39 +2976,38 @@
     <x:scenario label="year/@calendar">
       <x:context href="../cases/year/@calendar.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/@content-type">
       <x:context href="../cases/year/@content-type.xml"/>
       <x:expect-assert id="content-type-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/@id">
       <x:context href="../cases/year/@id.xml"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/@iso-8601-date">
       <x:context href="../cases/year/@iso-8601-date.xml"/>
-      <x:expect-assert id="iso-8601-date_parent-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/@specific-use">
       <x:context href="../cases/year/@specific-use.xml"/>
       <x:expect-report id="attribute-whitelist-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/@xml:base">
       <x:context href="../cases/year/@xml:base.xml"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/@xml:lang">
       <x:context href="../cases/year/@xml:lang.xml"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
+      <x:expect-assert id="year-assert-1" role="warn"/>
     </x:scenario>
     <x:scenario label="year/contents">
       <x:context href="../cases/year/contents.xml"/>
+      <x:expect-report id="year-report-1" role="warn"/>
       <x:expect-assert id="year-assert-1" role="warn"/>
-      <x:expect-assert id="year-assert-3" role="warn"/>
     </x:scenario>
   </x:scenario>
 </x:description>
\ No newline at end of file