1. ISO/IEC 9646. Conformance Testing Methodology and Framework (1992)
2. Belinfante, A., Feenstra, J., de Vries, R.G., Tretmans, J., Goga, N., Feijs, L., Mauw, S., Heerink, L.: Formal test automation: A simple experiment. In: 12 th Int. Workshop on Testing of Communicating Systems. Kluwer Academic Publishers, Dordrecht (1999)
3. Benjamin, M., Geist, D., Hartman, A., Mas, G., Smeets, R., Wolfsthal, Y.: A feasibility study in formal coverage driven test generation. In: DAC 1999 (1999)
4. Cousot, P., Cousot, R.: Abstract intrepretation: a unified lattice model for static analysis of programs by construction or approximation of fixpoints. In: 4th ACM Symposium on Principles of Programming Languages, Los Angeles, CA (1977)
5. Lecture Notes in Computer Science;L. Frantzen,2005