1. Finite transition systems;Arnold,1994
2. Syntactic detection of process divergence and non-local choice in message sequence charts;Ben-Abdallah,1997
3. M.A. Bernarczyk, L. Bernardinello, B. Caillaud, W. Pawlowski, and L. Pomello. Modular system development with pullbacks. Technical Report 4828, INRIA, May 2003
4. B. Caillaud and L. Hélouët. A categorical approach to hmsc composition. Research report, IRISA/INRIA, Nov. 2003. to appear
5. Message refinement: Describing multi-level protocols in MSC;Engels,1998