Spezifikation

http://www.w3.org/XML

W3C-Seite

http://www.w3.org/

MathML

http://www.w3.org/Math/

DocBook

http://docbook.org, http://www.osis-open.org/docbook

XMLQuery

http://www.w3.org/XML/Query

XPointer

http://www.w3.org/XML/Linking

XForms

http://www.w3.org/MarkUp/Forms

XML Schema

http://www.w3.org/XML/Schema

Saxon

http://saxon.sourceforge.net

Xalan

http://xml.apache.org/xalan-j

FO-Prozessor

http://xml.apache.org/fop

Java Community Process (JCP)

http://www.jcp.org

DOM

http://www.w3.org/DOM

DOM-API

http://java.sun.com/javase/6/docs/api/w3c/dom/package.summary.html

Java Endorsed Standards Override Mechanism

http://java.sun.com/javase/6/docs/technotes/guides/standards

Spezifikation und Syntax eines URI (Unique Resource Identifier)

http://www.ietf.org/rfc/rfc2396.txt

XML Inclusions 1.0

http://www.w3.org/TR/xinclude

SAX-Website

http://www.saxproject.org

XSLT-Spezifikation

http://www.w3.org/TR/xslt#output