Marie Pierre Gleizes Andrea Omicini Franco Zambonelli Engineering Societies in the Agents World V, 5th InternationalWorkshop, ESAW 2004, Toulouse, France, October 20-22, 2004, Revised Selected and Invited Papers 3451 2005 3-540-27330-1 ESAW Lecture Notes in Computer Science Springer db/conf/esaw/esaw2004.html