wrapper without causing duplicate-ID validity errors.
<editor><firstname>James T.</firstname><surname>DeWolf</surname></editor>
</biblioentry>
-<biblioentry id="Walsh97">
+<biblioentry id="Walsh97-2">
<abbrev>Walsh97</abbrev>
<biblioset relation="article">
<title>A Guide to XML</title>
</bibliodiv>
<bibliodiv><title>Entries using bibliomixed</title>
-<bibliomixed id="Walsh96">
+<bibliomixed id="Walsh96-2">
<bibliomset relation="article">
<surname>Walsh</surname>, <firstname>Norman</firstname>.
<title role="article">Introduction to Cascading Style Sheets</title>.
<editor><firstname>James T.</firstname><surname>DeWolf</surname></editor>
</biblioentry>
-<bibliomixed id="Walsh96">
+<bibliomixed id="Walsh96-3">
<bibliomset relation="article">
<surname>Walsh</surname>, <firstname>Norman</firstname>.
<title role="article">Introduction to Cascading Style Sheets</title>.
<bibliography>
<title>Bibliography in a Section</title>
- <biblioentry id="xml">
+ <biblioentry id="xml-1">
<abbrev>XML 1.0</abbrev>
<editor>
<firstname>Tim</firstname>
<bibliography>
<title>Bibliography in a Subsection</title>
- <biblioentry id="xml11">
+ <biblioentry id="xml11-1">
<abbrev>XML 1.1</abbrev>
<editor>
<firstname>Tim</firstname>
<bibliography>
<title>Bibliography in a Chapter</title>
- <biblioentry id="flynn-xml-faq">
+ <biblioentry id="flynn-xml-faq-1">
<abbrev>Fl01</abbrev>
<author>
<firstname>Peter</firstname>