-<!-- $Id: yaz.xml,v 1.25 2007-11-21 09:04:47 adam Exp $ -->
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1//EN"
- "http://www.oasis-open.org/docbook/xml/4.1/docbookx.dtd"
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
+ "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd"