N. Okamoto
发表
Koji Fujiwara,
Norio Takahashi,
T. Nakata,
1994
.
Koji Fujiwara,
Norio Takahashi,
Takayoshi Nakata,
1992
.
Koji Fujiwara,
Takayoshi Nakata,
K. Muramatsu,
1993
.
H. Hirano,
Hiroyuki Ozoe,
H. Ozoe,
2003
.