Unknown
Acín, V
;
Bird, I
;
Boccali, T
;
[et al.]
Cancio, G
;
Collier, I P
;
Corney, D
;
Delaunay, B
;
Delfino, M
;
dell'Agnello, L
;
Flix, J
;
Fuhrmann, P
;
Gasthuber, M
;
Gülzow, V
;
Heiss, A
;
Lamanna, G
;
Macchi, P-E
;
... and further 8
Institute of Physics