Entity: citation-elements

Content Model

bold | italic | monospace | overline | 
                         roman |  sans-serif | sc | strike | 
                         underline | alternatives | inline-graphic | 
                         private-char |
                         chem-struct | inline-formula | label | 
                         abbrev | milestone-end | milestone-start |
                         named-content | styled-content | 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 |
                         sub | sup