Line Code and Terminal Configuration for Very Large-Capacity Optical Transmission System. - Norikai Yoshikai; Shigendo Nishi; Jun-Ichi Yamada (IEEE J. Sel. Areas Commun., 1986)

DmB1M code and its performance in a very high-speed optical transmission system. - Satoki Kawanishi; Norikai Yoshikai; Jun-Ichi Yamada; Kiyoshi Nakagawa (IEEE Trans. Commun., 1988)