Applying ODP Enterprise Viewpoint Language to Hospital Information System. - Akira Tanaka; Yoshihide Nagase; Yasuo Kiryu; Kanji Nakai (EDOC, 2001)

A Framework for Reusing Business Objects by Multilevel Object Patterns. - Hajime Horiuchi; Masaharu Obayashi; Yoshihide Nagase (ER, 2001)