1. Ferber, J.: Multi-Agent System: An Introduction to Distributed Artificial Intelligence. Addison Wesley Longman, Harlow (1999)
2. Wegner, P.: Why interaction is more powerful than algorithms. Communications of the ACM 40, 80–91 (1997)
3. Edmonds, B.: Using the Experimental Method to Produce Reliable Self-Organised Systems. In: Engineering Self Organising Sytems: Methodologies and Applications, Springer, Heidelberg (2004)
4. Edmonds, B., Bryson, J.: The Insufficiency of Formal Design Methods - the necessity of an experimental approach for the understanding and control of complex MAS. In: Proceedings of the 3rd International Joint AAMAS 2004, pp. 938–945. ACM Press, New York (2004)
5. De Wolf, T., Holvoet, T.: Towards a Methodology for Engineering Self-Organising Emergent Systems. In: Proceedings of SOAS 2005, Glasgow, Scotland (2005)