pointers to articles, software documentation, etc

["Lauren Wood" <lauren@textuality.com>]

Please add any other useful sites you find to this list. They are in 
no particular order within the categories. Note that not all of this 
material talks about the latest version of the catalog spec.  

Cover page:
http://xml.coverpages.org/ni2005-04-04-a.html

Articles:
http://xml.apache.org/commons/components/resolver/resolver-
article.html
http://nwalsh.com/docs/articles/xml2003/

Books:
http://www.cafeconleche.org/books/effectivexml/chapters/47.html
http://www.sagehill.net/docbookxsl/WriteCatalog.html

Software:
http://xmlsoft.org/catalog.html
http://www.movementarian.org/docs/docbook-autotools/catalog.html
http://cocoon.apache.org/2.1/userdocs/concepts/catalog.html
http://aspn.activestate.com/ASPN/CodeDoc/XML-Catalog/Catalog.html
http://forrest.apache.org/docs_0_70/catalog.html
http://www.weblogic.com/docs51/classdocs/xml.html
http://uche.ogbuji.net/tech/akara/nodes/2003-02-28/xcatalog
http://www.elcel.com/products/xmlvalidman.html
http://www.xml.com/pub/a/2004/03/03/catalogs.html
http://xmlcatmgr.sourceforge.net/
http://freshmeat.net/projects/xmlcatmgr/
http://debian-xml-sgml.alioth.debian.org/xml-policy/xml-catalogs.html
http://xml.apache.org/commons/components/apidocs/resolver/overview-
summary.html (Norm, is there a newer version of this? It talks about 
the 2001 version of the spec) http://xml.apache.org/xerces2-j/faq-
xcatalogs.html