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XML Path Language (XPath) Version 1.0 - http://www.w3.org/TR/xpath
Official W3C site describing this language for addressing parts of an XML document which is designed to be used by both XSLT and XPointer. (W3C Recommendation 16 November 1999) |
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Schematron - http://xml.ascc.net/resource/schematron/schematron.html
A tree-pattern schema language built on top of XSL with XPath. |
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Zvon: XPath Tutorial - http://www.zvon.org/xxl/XPathTutorial/General/examples.html
A tutorial with several examples and pictures which can be downloaded for off-line use. |
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DOM Level 3 XPath Specification - http://www.w3.org/TR/DOM-Level-3-XPath/
Provides simple functionalities to access a DOM tree using XPath 1.0. This module builds on top of the Document Object Model Level 3 Core. [W3C Working Draft 31 October 2001] |
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W3 Schools XPath - http://www.w3schools.com/xpath/
Tutorial which covers syntax, locations, expressions, functions and examples. |