1. Term Rewriting and All That;Baader,1998
2. Finite models for deterministic propositional dynamic logic;Ben-Ari,1981
3. The foundations of Esterel;Berry,2000
4. Modal logic;Blackburn,2001
5. J. Broersen, Modal Action Logics for Reasoning about Reactive Systems, Ph.D. Thesis, Vrije Universiteit Amsterdam, 2003.