Electronic Resource
CERN-Lisbon-Moscow (ITEP)-Neuchatel-Paris (Coll. de France)-Paris VI
;
Armstrong, T.A.
;
Baubillier, M.
;
[et al.]
Brient, J.C.
;
Dias De Deus, J.
;
Gago, J.M.
;
Galaktianov, Y.
;
Kahane, J.
;
Perrin, D.
;
Pimenta, M.
;
Sene, M.
;
Sonderegger, P.
;
Sene, R.
;
Zitoun, R.
;
Strachman, Z.
Amsterdam
:
Elsevier
Nuclear Physics, Section B
284 (1987), S. 643-652