1. Observational structures and their logic;Astesiano;Theoret. Comput. Sci.,1992
2. Bisimulation in algebraic specifications;Astesiano,1989
3. Proving the correctness of algebraically specified software: modularity and observability issues;Bernot,1992
4. Proving behavioural theorems with standard first-order logic;Bidoit,1994
5. Behavioural and abstractor specifications;Bidoit,1994