Unknown
Collaboration, British-French-Scandinavian ISR
;
Albrow, M G
;
Almehed, S
;
[et al.]
Booth, P S L
;
Bouard, X de
;
Bøggild, H
;
Carroll, L J
;
Catz, P
;
Dahl-Jensen, E
;
Dahl-Jensen, I
;
Damgaard, G
;
Dardel, G von
;
Elverhaug, N
;
Hansen, K H
;
Hooper, J E
;
Jackson, J N
;
... and further 19
Institute of Physics