Multi-Agent Rationality 8th European Workshop on Modelling Autonomous Agents in a Multi-Agent World, MAAMAW'97, Ronneby, Sweden, May 13-16, 1997, Proceedings - Boman, Magnus; Boman, Magnus; Van de Velde, Walter; Van de Velde, Walter (Springer Berlin Heidelberg : Imprint: Springer, 1997)