Michael Berger Makram Bouzid Mark Buckland Habin Lee Nicolas Lhuillier Dieter Olpp Jérôme Picault John W. Shepherdson An Approach to Agent-Based Service Composition and Its Application to Mobile Business Processes. 197-206 2003 2 IEEE Trans. Mob. Comput. 3 http://csdl.computer.org/comp/trans/tm/2003/03/h0197abs.htm db/journals/tmc/tmc2.html#BergerBBLLOPS03