Electronic Resource
Corradi, L.
;
Montagnoli, G.
;
Napoli, D.R.
;
[et al.]
Spolaore, P.
;
Stefanini, A.M.
;
Xu Jincheng
;
Beghini, S.
;
Scarlassara, F.
;
Signorini, C.
;
Soramel, F.
;
Segato, G.F.
Amsterdam
:
Elsevier
Nuclear Instruments and Methods in Physics Research Section A:
297 (1990), S. 461-466