Vassilios V. Dimakopoulos Evaggelia Pitoura A Peer-to-Peer Approach to Resource Discovery in Multi-agent Systems. 62-77 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2782&spage=62 2003 conf/cia/2003 CIA db/conf/cia/cia2003.html#DimakopoulosP03