Hiroaki Hirayama
发表
Ikuo Yamamoto,
Masami Matsuura,
Hiroaki Hirayama,
2000
.
Hiroaki Hirayama,
Makoto Nishigaki,
Masahiko Ozaki,
2001
.
Makoto Nishigaki,
Hiroaki Hirayama,
Norihiko Okamoto,
2002
.
Eiichi Kobayashi,
Masami Matsuura,
Hiroaki Hirayama,
2001
.
Kunihisa Sao,
Hiroaki Hirayama,
Cuneyt C. Capanoglu,
2002
.
M. R. Katebi,
Ikuo Yamamoto,
Masami Matsuura,
2001
.
Michael J. Grimble,
M. R. Katebi,
Ikuo Yamamoto,
2001
.
Makoto Nishigaki,
Hiroaki Hirayama,
Takao Kuroiwa,
2002
.