Place holder for the name of a contributor where the actual name is unknown or not disclosed
Design Note: Most journal tag sets model this place holder as an EMPTY element, typically used to generate text such as “anon.”. However, a few journal tag sets expect content for this element, with such text as “Anonymous but assumed to be Francis Bacon”. Therefore, as implemented in Version 2.3, the element <anonymous> uses a mixed content model in this Book Tag Set, where it may be necessary to preserve content. (As of version 2.3, the element <anonymous> is an EMPTY element in the more prescriptive Publishing and Authoring Tag Sets.)
<!ELEMENT anonymous %anonymous-model; >
Any combination of:
<contrib> Contributor; <person-group> Person Group for a Cited Publication
In a bibliographic reference (punctuation and spacing removed):
...
<ref id="pbiob001a">
<label>1</label>
<citation citation-type="journal">
<person-group person-group-type="author">
<anonymous/>
</person-group>
<article-title>A clinical evaluation of the International
Lymphoma Study Group classification of non-Hodgkin’s
lymphoma. The Non-Hodgkin’s Lymphoma Classification
Project</article-title>
<source>Blood</source>
<year>1997</year>
<volume>89</volume>
<fpage>3909</fpage>
<lpage>3918</lpage>
<pub-id pub-id-type="pmid">9166827</pub-id>
</citation>
</ref>
...
In a bibliographic reference (punctuation and spacing preserved):
...
<ref id="pbiob001a">
<label>1</label>
<citation citation-type="journal">
<person-group person-group-type="author">
<anonymous/>
</person-group>.
<article-title>A clinical evaluation of the International
Lymphoma Study Group classification of non-Hodgkin’s
lymphoma. The Non-Hodgkin’s Lymphoma Classification
Project</article-title>.
<source>Blood</source>
<year>1997</year>;
<volume>89</volume>:
<fpage>3909</fpage>–<lpage>3918</lpage>.
<pub-id pub-id-type="pmid">9166827</pub-id>.
</citation>
</ref>
...
common.ent