1. Notes on algebraic calculi of processes;Boudol,1984
2. A structural approach to operational semantics;Plotkin,1981
3. Specification and proof of a regular language recogniser in SCCS;Backhouse,1983
4. Process algebra semantics for queues;Bergstra,1983
5. Algèbre de processus et synchronisation;Austry;Theoret. Comput. Sci.,1984