Unknown
Davini, S
;
Agnes, P
;
Agostino, L
;
[et al.]
M Albuquerque, I F
;
Alexander, T
;
Alton, A K
;
Arisaka, K
;
Back, H O
;
Baldin, B
;
Biery, K
;
Bonfini, G
;
Bossa, M
;
Bottino, B
;
Brigatti, A
;
Brodsky, J
;
Budano, F
;
... and further 140
Institute of Physics