Good UML Links

I really like Scott Ambler's stuff at: http://www.agilemodeling.com/style/

This looks like a solid overview: http://www.vico.org/UML_FAQ_jGuru.pdf

Looks interesting: http://www-inf.int-evry.fr/COURS/UML/semantics/

And of course: http://www.uml.org/#UML2.0

Hmmm: http://www.holub.com/goodies/uml/