Electronic Resource
Alvsvag, S.J.
;
Eide, B.
;
Frodesen, A.G.
;
[et al.]
Grung, B.
;
Iversen, P.S.
;
Klovning, A.
;
Kvaavik, D.
;
Lillestol, E.
;
Topphol, A.K.
;
Lillethun, E.
;
Maeland, O.A.
;
Rongved, R.
;
Pettersen, T.E.
Amsterdam
:
Elsevier
Nuclear Instruments and Methods in Physics Research Section A:
290 (1990), S. 320-326