Unknown
Vishneva, A
;
Agostini, M
;
Altenmüller, K
;
[et al.]
Appel, S
;
Atroshchenko, V.
;
Bellini, G
;
Benziger, J
;
Bick, D
;
Bonfini, G
;
Bravo, D
;
Caccianiga, B
;
Calaprice, F
;
Caminata, A
;
Carlini, M
;
Cavalcante, P
;
Chepurnov, A
;
... and further 85
Institute of Physics