1. M. Barbuceanu and M. S. Fox. COOL: A language for describing coordination in multiagent system. In First International Conference on Multi-Agent Systems (ICMAS-95), pages 17–24, San Francisco, USA, June 1995. AAAI Press.
2. Lect Notes Comput Sci;B. Bauer,2001
3. B. Bauer, J. Müller, and J. Odell. Agent UML: A formalism for specifying multiagent interaction. In P. Ciancarini and M. J. Wooldridge, editors, Agent-Oriented Software Engineering (AOSE-00), 2000.
4. B. Bauer, J. P. Müller, and J. Odell. An extension of UML by protocols for multiagent interaction. In International Conference on MultiAgent Systems (ICMAS’00), pages 207–214, Boston, Massachussetts, july, 10–12 2000.
5. G. Booch, J. Rumbaugh, and I. Jacobson. The Unified Modeling Language User Guide. Addison-Wesley, Reading, Massachusetts, USA, 1999.