1. On the expressive completeness of the propositional mu-calculus with respect to monadic second order logic;Janin,1996
2. Reachability analysis of pushdown automata: application to model-checking;Bouajjani,1997
3. Alternating refinement relations;Alur,1998
4. An object calculus for asynchronous communication;Honda,1991
5. Asynchrony and the Pi-calculus;Boudol,1992