Takashi Hiramatsu
发表
Riichiro Mizoguchi,
Yoichi Yamashita,
Osamu Kakusho,
1995,
IEICE Trans. Inf. Syst..
Riichiro Mizoguchi,
Yoichi Yamashita,
Yasuo Nomura,
1993
.
M. Niwa,
Takashi Hiramatsu,
H. Arai,
2009
.