1. Introduction to the Theory of Finite-state Machines;Gill,1962
2. Formal methods for generating protocol conformance test sequences;Dahbura,1990
3. Formal methods for protocol testing: A detailed study;Sidhu;IEEE Trans. Softw. Eng.,1989
4. Protocol testing;Sidhu,1990
5. Protocol testing techniques;Wang;Comput. Commun.,1987