%xref.class;
Cross-References Class
A class just to hold the <xref> element.
Model
<!ENTITY % xref.class "xref" >
<!ENTITY % xref.class "xref" >
Journal Archiving and Interchange Tag Library NISO JATS Version 1.2 (ANSI/NISO Z39.96-2019)
Version of May 2019