Takashi Nakashima
发表
Masataka Nakazawa,
Shigeyuki Seikai,
M. Nakazawa,
1985
.
Nori Shibata,
Shigeyuki Seikai,
N. Shibata,
1986
.
Shigeyuki Seikai,
Makoto Tsubokawa,
Naotaka Shibata,
1986
.