Electronic Resource
Aachen-Berlin-CERN-Cracow-London-Vienna-Warsaw Collaboration
;
Beaupre, J.V.
;
Grassler, H.
;
[et al.]
Speth, R.
;
Albrecht, K.-F.
;
Walter, M.
;
Jones, G.T.
;
Karimaki, V.
;
Kisielewska, D.
;
Sotiriou, D.
;
Otter, G.
;
Piotrowska, H.
;
Zaorska, J.
;
Malecki, P.
;
Schmid, P.
;
Dornan, P.J.
;
... and further 5
Amsterdam
:
Elsevier
Nuclear Physics, Section B
49 (1972), S. 405-412