Hiroki Suguri Eiichiro Kodama Masatoshi Miyazaki Isao Kaji Assuring Interoperability between Heterogeneous Multi-Agent Systems with a Gateway Agent. 167-170 2002 conf/hase/2002 HASE http://csdl.computer.org/comp/proceedings/hase/2002/1769/00/17690167abs.htm db/conf/hase/hase2002.html#SuguriKMK02