1. Andreoli, J.-M., Pareschi, R.: Communication as fair distribution of knowledge. In: OOPSLA, pp. 212–229 (1991)
2. Arbab, F.: What do you mean, coordination? Technical report, Bulletin of the Dutch Association for Theoretical Computer Science, NVTI (1998)
3. Banâtre, J.-P., Le Métayer, D.: Programming by multiset transformation. Commun. ACM 36(1), 98–111 (1993)
4. Berry, G., Boudol, G.: The chemical abstract machine. Theor. Comput. Sci. 96(1), 217–248 (1992)
5. Bussler, C., Jablonski, S.: Implementing agent coordination for workflow management systems using active database systems. In: Proceedings Fourth International Workshop on Research Issues in Data Engineering, Active Database Systems, pp. 53–59 (February 1994)