Electronic Resource
Aachen-Berlin-CERN-Cracow-London (I.C.)-Vienna-Warsaw Collaboration
;
Gottgens, R.
;
Ransone, G.
;
[et al.]
Sixel, P.
;
Becker, L.
;
Bottcher, H.
;
Goldschmidt-Clermont, Y.
;
Harigel, G.
;
Jacholkowska, A.
;
Mandl, F.
;
Triantis, F.A.
;
Figiel, J.
;
Mittendorfer, J.
;
Wells, J.
;
Dziunikowska, K.
;
Olkiewicz, K.
;
... and further 7
Amsterdam
:
Elsevier
Nuclear Physics, Section B
178 (1981), S. 392-400