Multi-Agent-Systems and Applications II 9th ECCAI-ACAI/EASSS 2001, AEMAS 2001, HoloMAS 2001. Selected Revised Papers - Marik, Vladimir; Marik, Vladimir; Stepankova, Olga; Stepankova, Olga; Krautwurmova, Hana; Krautwurmova, Hana; Luck, Michael; Luck, Michael (Springer Berlin Heidelberg : Imprint: Springer, 2002)