Shin Hwan Cho Hong-Jin Kim Dong Chun Lee Web-Based Object-Oriented Modeling on Internet. 60-69 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2668&spage=60 2003 conf/iccsa/2003-2 ICCSA (2) db/conf/iccsa/iccsa2003-2.html#ChoKL03