Bibliography

[DB5SPEC] Norman Walsh: The DocBook Schema. Working Draft 5.0a1, 29 June 2005, OASIS. http://www.docbook.org/specs/wd-docbook-docbook-5.0a1.html

[SGMLDTD] Eve Maler, Jeanne El Andaloussi: Developing SGML DTDs. 15 December 1995,Prentice Hall PTR