1. Belinfante, A., Feenstra, J., de Vries, R., Tretmans, J., Goga, N., Feijs, L., Mauw, S., Heerink, L.: Formal test automation: A simple experiment. In: Csopaki, G., Dibuz, S., Tarnay, K. (eds.) Int. Workshop on Testing of Communicating Systems 12, pp. 179–196. Kluwer, Dordrecht (1999)
2. Lecture Notes in Computer Science;H. Bohnenkamp,2005
3. Brinksma, E.: On the existence of canonical testers. In: Memorandum INF-87-5. University of Twente, Enschede, The Netherlands (1987)
4. Brinksma, E.: A theory for the derivation of tests. In: Aggarwal, S., Sabnani, K. (eds.) Protocol Specification, Testing, and Verification VIII, pp. 63–74. North-Holland, Amsterdam (1988)
5. Lecture Notes in Computer Science;L. Brandán Briones,2005