1<reference xmlns:xi="http://www.w3.org/2001/XInclude"> 2 <xi:include href="../ents/issue733-1.xml" xpointer="a"/> 3 <xi:include href="../ents/issue733-2.xml" xpointer="a"/> 4 <xi:include href="../ents/issue733-1.xml" xpointer="b"/> 5</reference> 6
1<reference xmlns:xi="http://www.w3.org/2001/XInclude"> 2 <xi:include href="../ents/issue733-1.xml" xpointer="a"/> 3 <xi:include href="../ents/issue733-2.xml" xpointer="a"/> 4 <xi:include href="../ents/issue733-1.xml" xpointer="b"/> 5</reference> 6