1. Bradshaw, D., Sheina, M., Glassman, S., O’Loughlin, M.A.: Computer Telephone Integration: From Call Centre to Desktop. Ovum Reports, Ovum Ltd. (1997)
2. Shoham, Y.: An Overview of Agent-oriented Programming. In Bradshaw, J.M. (ed.): Software Agents. AAAI Press, Menlo Park CA (1997) 271–290
3. Anonymous: Mobile Agent System Interoperability Facilities Specification. Joint Submission. OMG TC Document, orbos/97-10-05 (1997)
4. Palola, M., Heikkinen, M., Kaksonen, R.: Improving Telecom Service Access Convergence using Software Agents. The 1st Asian-Pacific Conference on Intelligent Agent Technology. Hong Kong, China (1999)
5. Brenner, W., Zarnekow, R., Wittig, H.: Intelligent Software Agents: Foundations and Applications. Springer-Verlag, Berlin Heidelberg (1998)