SAGE and its application to electronic commerce - SAGE: Francis: A system based on "virtual catalog".

Tamami Sugasaka Ryusuke Masuoka Akira Sato Hironobu Kitajima Fumihiro Maruyama SAGE and its application to electronic commerce - SAGE: Francis: A system based on "virtual catalog". 36-46 1999 30 Systems and Computers in Japan 6 http://dx.doi.org/10.1002/(SICI)1520-684X(19990615)30:6<36::AID-SCJ4>3.0.CO;2-5 db/journals/scjapan/scjapan30.html#SugasakaMSKM99