A block of elements defined to be used within a reference citation inside a bibliographic reference (<mixed-citation>. Now used inside other elements as well.), but that have other uses as a class
<!ENTITY % references.class
"annotation | article-title | chapter-title |
collab | comment | conf-date | conf-loc |
conf-name | conf-sponsor | date |
date-in-citation | day | edition | email |
elocation-id | etal | ext-link | fpage |
gov | institution | isbn | issn |
issue | issue-id | issue-part | issue-title |
lpage | month | name | object-id |
page-range | part-title |
patent | person-group | pub-id |
publisher-loc | publisher-name | role |
season | series | size | source | std |
string-name | supplement |
trans-source | trans-title | uri |
volume | volume-id | volume-series | year" >default-classes3.ent