1. Real time process algebra;Baeten;Formal Aspects Comput.,1991
2. On sequential composition, action prefixes and process prefix;Baeten;Formal Aspects Comput.,1994
3. Process algebra;Baeten,1990
4. The lambda calculus—its syntax and semantics;Barendregt,1984
5. The algebra of recursively defined processes and the algebra of regular processes;Bergstra,1984