schema/dtd/website.dtd http://docbook.sourceforge.net/release/website/2.6/schema/dtd/website.dtd
schema/dtd/website-full.dtd http://docbook.sourceforge.net/release/website/2.6/schema/dtd/website-full.dtd
xsl/ http://docbook.sourceforge.net/release/website/current/xsl/
