A document layout system using automatic document architecture extraction. - Isamu Iwai; Miwako Doi; Koji Yamaguchi; Mika Fukui; Yoichi Takebayashi (CHI, 1989)

User Interface Development Tools for Pen Computer Applications. - Isamu Iwai; Yoshiyuki Miura (HCI (2), 1993)

Development of document architecture extraction. - Miwako Doi; Mika Fukui; Kouji Tamaguchi; Youichi Takebyashi; Isamu Iwai (Syst. Comput. Jpn., 1994)