1. Lect Notes Comput Sci;K. S. Barber,2002
2. Corkill, D. D. and Lesser, V. R. 1983. The Use of Meta-Level Control for Coordination in a Distributed Problem Solving Network. In Proceedings of the Eighth International Joint Conference on Artificial Intelligence, Karl Sruhe, Germany: 748–756.
3. Gasser, L. 1992, Boundaries, Identity, and Aggregation: Plurity Issues in Multiagent Systems. In Decentralized A.I. 3: Proceedings of the Third European Workshop on Modelling Autonomous Agents in a Multi-Agent World, Kaiserslautern, Germany, August 5–7, 1991, Werner, E. and Demazeau, Y., Eds. Amsterdam: Elsevier Science, 199–213.
4. Gasser, L. 2001, MAS Infrastructure Definitions, Needs, Prospects. In Infrastructure for Agents, Multi-Agent Systems, and Scalable Multi-Agent Systems, Wagner, T. and Rana, O. F., Eds.: Springer-Verlag.
5. Hardin, R. 1993. The Street Level Epistemology of Trust. Politics and Society 21: 505–531.