Interactive Software Development Tool: ISDT. - Motoei Azuma; M. Takahashi; Susumu Kamiya; K. Minomura (ICSE, 1981)

SPD: A Humanized Documentation Technology. - Motoei Azuma; Tetsu Tabata; Yoshihiro Oki; Susumu Kamiya (IEEE Trans. Software Eng., 1985)