Electronic Resource
Deng, J.K.
;
Ma, W.C.
;
Hamilton, J.H.
;
[et al.]
Ramayya, A.V.
;
Rikovska, J.
;
Stone, N.J.
;
Croft, W.L.
;
Piercey, R.B.
;
Morgan, J.C.
;
Mantica, P.F.
Amsterdam
:
Elsevier
Nuclear Instruments and Methods in Physics Research Section A:
317 (1992), S. 242-250