Electronic Resource
Johnson, R.R.
;
Berkovits, D.
;
Boaretto, E.
;
[et al.]
Gelbart, Z.
;
Ghelberg, S.
;
Meirav, O.
;
Paul, M.
;
Prior, J.
;
Venczel, E.
;
Sossi, V.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
92 (1994), S. 483-488