Electronic Resource
Del Zoppo, A.
;
Agodi, C.
;
Alba, R.
;
[et al.]
Bellia, G.
;
Coniglione, R.
;
Loukachine, K.
;
Maiolino, C.
;
Migneco, E.
;
Santonocito, D.
;
Piattelli, P.
;
Sapienza, P.
Amsterdam
:
Elsevier
Nuclear Instruments and Methods in Physics Research Section A:
334 (1993), S. 450-456