1. Bellifemine, F., Poggi, A., Rimassa, G.: JADE: A FIPA2000 Compliant Agent Development Environment. In: Proceedings of the International Conference on Autonomous Agent, Montreal, Canada. ACM, New York (2001)
2. Biddle, B.J., Thomas, E.J.: Role Theory: Concepts and Research. John Wiley and Sons, New York (1966)
3. Booch, G., Rumbaugh, J., Jocobson, I.: The Unified Modeling Language User Guide. Addison-Wesley, Reading (1999)
4. OpenCybele User’s Manual, Intelligent Automation, Inc. (2000),
http://www.opencybele.org/docs/Users.pdf
5. Odell, J., Levy, R., Nodine, M.: FIPA Modeling TC: Agent Class Superstructure Model (2004),
http://www.auml.org/auml/documents/CD2-04-21.doc