Elements that can be included along with data characters inside the content model of the <std> element.
<!ENTITY % std-elements "| %emphasis.class; | %phrase-content.class; | %std.class; | %subsup.class;" >
| bold | fixed-case | italic | monospace | overline | overline-start | overline-end | roman | sans-serif | sc | strike | underline | underline-start | underline-end | ruby | named-content | styled-content | day | month | pub-id | source | std-organization | year | sub | sup
JATS-references1.ent