Unknown
Yamamoto, Naoto
;
Nakanishi, Tsutomu
;
Mano, Atsushi
;
[et al.]
Nakagawa, Yasuhide
;
Okumi, Shoji
;
Yamamoto, Masahiro
;
Konomi, Taro
;
Jin, Xiuguang
;
Ujihara, Toru
;
Takeda, Yoshikazu
;
Ohshima, Takashi
;
Saka, Takashi
;
Kato, Toshihiro
;
Horinaka, Hiromichi
;
Yasue, Tsuneo
;
Koshikawa, Takanori
;
... and further 1
American Institute of Physics