On the Design of a High-Performance LSI Circuit Digital Signal Processor for Communication. - Hirohisa Gambe; Toshi Ikezawa; Toshihiko Matsumura; Toshitaka Tsuda; Toshitaka Fujii (IEEE J. Sel. Areas Commun., 1985)

An adaptive transversal filter VLSI. - Noboru Kobayashi; Hirohisa Gambe; Koji Aoki; Masami Koshikawa; Shigeyuki Unagami; Toshi Ikezawa (ICASSP, 1986)