Minsoon Kweon Soomyung Park Sangjin Joung Sunyoung Han Moon-hae Kim Scalable and Reliable Synchronous Collaboration Environment on CORBA using WWW. 100-103 1997 conf/hase/1997 HASE http://computer.org/proceedings/hase/7971/79710100abs.htm db/conf/hase/hase1997.html#KweonPJHK97