Keiichi Furukawa
发表
Takatoshi Tsujimura,
Hiromitsu Araki,
Keiichi Furukawa,
2012
.
Fumiaki Imado,
Keiichi Furukawa,
Yoichiro Ozawa,
2001
.
Rokuya Ishii,
Keiichi Furukawa,
1987,
Other Conferences.