Electronic Resource
Gatti, E.
;
Longoni, A.
;
Sampietro, M.
;
[et al.]
Giacomelli, P.
;
Vacchi, A.
;
Rehak, P.
;
Kemmer, J.
;
Holl, P.
;
Struder, L.
;
Kubischta, W.
Amsterdam
:
Elsevier
Nuclear Instruments and Methods in Physics Research Section A:
273 (1988), S. 865-868