Speaker
Naoki Koyama
(Niigata university)
Primary authors
Chiaki Hirose
Naoki Koyama
(Niigata university)
Co-authors
Dr
Hirotaka Yuzurihara
(ICRR, U-Tokyo)
Dr
Keiko Kokeyama
(ICRR, U-Tokyo)
Prof.
Takamasa Suzuki
(Niigata university)