Electronic Resource
Ludziejewski, T.
;
Hoszowska, J.
;
Rymuza, P.
;
[et al.]
Sujkowski, Z.
;
Anagnostopoulos, D.
;
Borchert, G.
;
Carlen, M.
;
Dousse, J.-C.
;
Drentje, A.G.
;
Rheme, C.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
63 (1992), S. 494-498