Packetized Service Integration Network for Dedicated Voice/Data Subscribers. - Tomonori Aoyama; Tatsuro Takahashi; Hiromi Ueda; Reigo Yatsuboshi; Shun Suzuki; Satoshi Nojima (IEEE Trans. Commun., 1981)

Integrated Services Packet Network Using Bus Matrix Switch. - Satoshi Nojima; Eiichi Tsutsui; Haruki Fukuda; Masamichi Hashimoto (IEEE J. Sel. Areas Commun., 1987)