N. Jennings, и E. Mamdani. Cooperative Knowledge Processing for Engineering Design, том 137 из IFIP Conference Proceedings, стр. 325-340. Kluwer, (1999)
N. Karunatillake, N. Jennings, I. Rahwan, и T. Norman. AAMAS '05: Proceedings of the fourth international joint conference on Autonomous agents and multiagent systems, стр. 1331--1332. New York, NY, USA, ACM Press, (2005)