-<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook V3.1//EN"
- "docbook/dtd/3.1/docbook.dtd" [
+<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook V3.1//EN" [
<!ENTITY intro SYSTEM "intro.sgml">
<!ENTITY install SYSTEM "install.sgml">
<!ENTITY tutorial SYSTEM "tutorial.sgml">
<year>1998-2003</year>
<holder>David Schleef</holder>
</copyright>
+ <copyright>
+ <year>2001-2003</year>
+ <holder>Frank Mori Hess</holder>
+ </copyright>
+ <copyright>
+ <year>2002-2003</year>
+ <holder>Herman Bruyninckx</holder>
+ </copyright>
<abstract>
<para>