%event-model;
Event Model
The content model for the <event> element.
Model
<!ENTITY % event-model "(event-desc?, article-id*,
(%article-version.class;)?,
pub-date*, (%date.class;)*,
issn*, issn-l?, isbn*, permissions?,
notes*, self-uri*)" >Expanded Model
(event-desc?, article-id*, (article-version | article-version-alternatives)?, pub-date*, (date)*, issn*, issn-l?, isbn*, permissions?, notes*, self-uri*)