Electronic Resource
El Bouanani, M.
;
Hult, M.
;
Persson, L.
;
[et al.]
Swietlicki, E.
;
Andersson, M.
;
Ostling, M.
;
Lundberg, N.
;
Zaring, C.
;
Cohen, D.D.
;
Whitlow, H.J.
;
Bubb, I.F.
;
Dytlewski, N.
;
Johnston, P.N.
;
Walker, S.R.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
94 (1994), S. 530-536