Container element for any series information used in a citation. For example, within a citation to a non-journal item that spans multiple volumes, this element could contain the unique title of the entire series.
(#PCDATA | ext-link | bold | italic | monospace | overline | roman | sans-serif | sc | strike | underline | mml:math | sub | sup)*
Any combination of:
<article article-type="article" structure-type="article">
<front>
<journal-meta>
<journal-title-group>
<journal-title></journal-title>
</journal-title-group>
<issn></issn>
<publisher>
<publisher-name></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id></article-id>
<pub-date><string-date></string-date></pub-date>
<volume></volume>
<elocation-id></elocation-id>
</article-meta>
</front>
<back>
<ref-list>
<ref><mixed-citation publication-type="book" meta="no" id="c7" xlink:type="simple">
<person-group person-group-type="author"><string-name><surname>Bowlby</surname>,
<given-names>J.</given-names></string-name></person-group> (<year>1973</year>).
<series>Attachment and loss</series>: <volume>Vol. 2</volume>. <source>Separation</source>.
<publisher-loc>New York, NY</publisher-loc>: <publisher-name>Basic Books</publisher-name>.</mixed-citation>
</ref>
</ref-list>
</back>
</article>
references3.ent