Elements that can be included along with data characters inside the content model of the <source> and <trans-source> elements
<!ENTITY % source-elements "| %address-link.class; |%emphasis.class; | %phrase-content.class; | %subsup.class;" >
| email | ext-link | uri |bold | italic | monospace | overline | roman | sans-serif | sc | strike | underline | named-content | styled-content | sub | sup
JATS-references0.ent