Mehdi Dastani Amal El Fallah-Seghrouchni Alessandro Ricci Michael Winikoff Programming Multi-Agent Systems, 5th International Workshop, ProMAS 2007, Honolulu, HI, USA, May 15, 2007, Revised and Invited Papers 4908 2008 978-3-540-79042-6 ProMAS Lecture Notes in Computer Science Springer db/conf/promas/promas2007.html