Natural Language Parsing (course) @ Uni Heidelberg

The Program Transformation Wiki

ANTLR tutorial @ The University of Birmingham (+ many other Java-related tutorials)

Parsing books: by Dick Grune
Modern Compiler Design,
Parsing Techniques – A Practical Guide,
Parsing Techniques – 2nd Edition

Formalism / Tools

• SDF – Modular Syntax Definition Formalism
• TXL – The TXL Source Transformation Language, A Language for Programming Language Tools and Applications
• Packrat Parsing + Parsing Expression Grammars, Rats parser generator (Java)