Producing Documentation and Reusing Information in XML, Part 1: Document Publishing Using XML
http://www.ibm.com/developerworks/xml/library/x-reuseinfo1/index.html?S_TACT=105AGX06&S_CMP=EDU

von Hagen, William
IBM
2009

Abstract:

XML provides a way to identify data items and subcomponents within any structured data set, but has its roots in documentation development and production. Robust, open standards for XML document markup and a rich set of freely available tools for XML document parsing and format conversion make it easy to install and configure a complete documentation development and formatting environment on any UNIX® or Linux® system.