1. The existence of refinement mappings;Abadi;Theoretical Computer Science,1991
2. UPPAAL: now next and future;Amnell,2001
3. Arctis Website, 2009. .
4. Timed automata: semantics algorithms and tools;Bengtsson,2003
5. Bozga, M., Graf, S., Ober, I., Ober, I., Sifakis, J., 2004. The IF toolset. In: Procceedings of the 4th International School on Formal Methods for the Design of Computer, Communication, and Software Systems (SFM-RT’04), vol. 3185. Lecture Notes in Computer Science, Springer, pp. 237–267.