Electronic Resource
Andriamonje, S.
;
Andra, H.J.
;
Brenac, A.
;
[et al.]
Lamboley, G.
;
Lamy, T.
;
Simionovici, A.
;
Bonnefoy, M.
;
Bonnet, J.J.
;
Fleury, A.
;
Chassevent, M.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
79 (1993), S. 381-384