Y. Takagi
发表
Koichi Nakamura,
Hideki Fujita,
H. Ukai,
2002,
IEEE/PES Transmission and Distribution Conference and Exhibition.
Sadao Kawamura,
Kento Matsusaka,
Mitsunori Uemura,
2015,
Adv. Robotics.
Y. Takagi,
K. Takagi,
K. Hirayama,
1993
.