Unknown
Yoshida, S
;
Hayashida, N
;
Honda, K
;
[et al.]
Honda, M
;
Imaizumi, S
;
Inoue, N
;
Kadota, K
;
Kakimota, F
;
Kamata, K
;
Kawaguchi, S
;
Kawasumi, N
;
Matsubara, Y
;
Murakami, K
;
Nagano, M
;
Ohoka, H
;
Suzuki, Y
;
... and further 3
Institute of Physics