Unknown
Scandale, W
;
Arduini, G
;
Assmann, R
;
[et al.]
Bracco, C
;
Cerutti, F
;
Christiansen, J
;
Gilardoni, S
;
Laface, E
;
Losito, R
;
Masi, A
;
Metral, E
;
Mirarchi, D
;
Montesano, S
;
Previtali, V
;
Redaelli, S
;
Valentino, G
;
... and further 45
Institute of Physics