Description

XREF defines one reference to the bibliographic data. The contents of the element describes the ID or the citation key of a single entry in the bibliographic database. This string always starts with "ID".

The ENDTERM attribute starts with the string "IM". The remainder is a number which is incremented with each multiple citation, starting at 0.

Example

<CITATIONLIST>
<CITATION>
<XREF>IDNAKANE2002</XREF>
</CITATION>
<CITATION>
<XREF ENDTERM="IM0">IDNAKANE2002</XREF>
<XREF>IDNAKANE2002</XREF>
<XREF>IDCERWINKA2002</XREF>
<XREF>IDMIZUSAWA2002</XREF>
</CITATION>
<XREF>1</XREF>
</CITATION>
</CITATIONLIST>