Masatsugu Akiyama
发表
Hiroshi Kanai,
Kazumori Hama,
Masatsugu Akiyama,
2005
.
Shunsuke Kondo,
Yoshiaki Oka,
Kenzo Miya,
1983
.
Hiroki Hihara,
Kazumori Hama,
Masatsugu Akiyama,
2003
.
Akira Inoue,
Masao Oishi,
Kunihiro Yoshimura,
1990
.
Shunsuke Kondo,
Yoshiaki Oka,
Kenzo Miya,
1984
.
Hirokazu Ihara,
Nobuyasu Kanekawa,
Masatsugu Akiyama,
1992
.
Hirotada Ohashi,
Masatsugu Akiyama,
H. Ohashi,
1994,
comp-gas/9408002.