The quantity of information about XML grows daily. This appendix collects the references mentioned explicitly in this book and identifies additional resources related to DocBook and XML.
Since July, 1998, the DocBook Technical Committee of OASIS (Organization for the Advancement of Structured Information Standards) at http://www.oasis-open.org/ has been responsible for the advancement and maintenance of the DocBook schemas, including any schemas from a subcommittee that are approved by the DocBook Technical Committee.
The latest releases of DocBook can be obtained from the official DocBook home page at http://www.oasis-open.org/docbook/. All normative versions of the DocBook standard, including derivatives like the Publisher’s schema, are available at this site.
Information about the most commonly used, non-normative customizations of the DocBook schema, such as Simplified DocBook and DocBook Website, can be found at http://docbook.org/.
The only schemas that are considered normative standards are those that have been approved through the OASIS process by the DocBook Technical Committee.