1. Aitken, J. S., Schmalhofer, F., and Shadbolt, N.. A Knowledge Level Characterisation of Multi-Agent Systems. In Intelligent Agents (eds. Wooldridge, M. J., and Jennings, N. R.), Springer Verlag, 1995.
2. Akkermans, J.M., Ygge, F., and Gustavsson, R.. HOMEBOTS: Intelligent Decentralized Services for Energy Management. In J.F. Schreinemakers (Ed.) Knowledge Management. Organization, Competence and Methodology, Ergon Verlag, Wuerzburg, D, 1996.
3. Davidsson, P.. Linearly Anticipatory Autonomous Agents. In Proceedings of First International Conference on Autonomous Agents, ACM Press, 1997.
4. Devlin, K.. Language at Work. CSLI Publications, Stanford, USA, 1996.
5. Devlin, K.. Goodbye, Descartes. The end of logic and a search for a new cosmology of the mind. John Wiely & Sons, Inc., 1997.