Electronic Resource
Fabritius, G.
;
Feldmann, R.
;
Flik, G.
;
[et al.]
Gaul, T.
;
Heinemann, V.
;
Herlach, D.
;
Krenke, M.
;
Maier, K.
;
Seeger, A.
;
Widmann, E.
;
Staiger, W.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
33 (1988), S. 49-52