1<?xml version="1.0"?> 2<doc> 3 <ref>Citation before first chapter</ref> 4 <chapter> 5 <note>aaa</note> 6 <ref>Citation 1 in first chapter</ref> 7 <note>bbb</note> 8 <note>ccc</note> 9 <note>ddd</note> 10 <ref>Citation 2 in first chapter</ref> 11 <note>eee</note> 12 <ref>Citation 3 in first chapter</ref> 13 </chapter> 14 <note>fff</note> 15 <note>ggg</note> 16 <note>hhh</note> 17 <ref>Citation between chapters</ref> 18 <chapter> 19 <note>iii</note> 20 <note>jjj</note> 21 <note>kkk</note> 22 <ref>Citation 1 in second chapter</ref> 23 <ref>Citation 2 in second chapter</ref> 24 </chapter> 25 <ref>Citation after last chapter</ref> 26</doc>