Electronic Resource
European Muon Collaboration
;
Ashman, J.
;
Badelek, B.
;
[et al.]
Baum, G.
;
Beaufays, J.
;
Bee, C.P.
;
Benchouk, C.
;
Bird, I.G.
;
Jacholkowska, A.
;
Rijllart, A.
;
Sandacz, A.
;
Staiano, A.
;
Osborne, A.M.
;
Edwards, A.W.
;
Korzen, B.
;
Pietrzyk, B.
;
... and further 9
Amsterdam
:
Elsevier
Physics Letters B
206 (1988), S. 364-370