Unknown
Bubna, M
;
Bortoletto, D
;
Alagoz, E
;
[et al.]
Krzywda, A
;
Arndt, K
;
Shipsey, I
;
Bolla, G
;
Hinton, N
;
Kok, A
;
Hansen, T -E
;
Summanwar, A
;
Brom, J M
;
Boscardin, M
;
Chramowicz, J
;
Cumalat, J
;
Betta, G F Dalla
;
... and further 18
Institute of Physics