1. Actors: A Model of Concurrent Computation in Distributed Systems.;Agha,1986
2. Linda and friends;Ahuja;IEEE Computer,1986
3. Rule-based object coordination;Andreoli,1996
4. Coordination Programming: Mechanisms, Models and Semantics.;Andreoli,1996
5. Linear objects: logical processes with built-in inheritance;Andreoli;New Generation Computing,1991