1. Acar, U.A., Blelloch, G.E., Harper, R.: Adaptive functional programming. In: ACM POPL, New York, NY, USA, vol. 37, pp. 247–259. ACM Press, New York (2002)
2. Lecture Notes in Computer Science;S. Basu,2001
3. Benthem, J.V.: Modal Correspondence Theory. PhD thesis, University van Amsterdam (1976)
4. CADP. Caesar/aldebran developement package c1.112, Available at (2001), http://www.inrialpes.fr/vasy/cadp.html
5. CWB-NC. The concurrency workbench of new century v1.1.1, Available at (2001), http://www.cs.sunysb.edu/~cwb