Electronic Resource
Ellegaard, C.
;
Gaarde, C.
;
Larsen, J.S.
;
[et al.]
Dmitriev, V.
;
Sushkov, O.
;
Goodman, C.
;
Bergqvist, I.
;
Brockstedt, A.
;
Guichard, A.
;
Bachelier, D.
;
Contardo, D.
;
Boyard, J.L.
;
Pizzi, J.R.
;
Grossiord, J.Y.
;
Carlen, L.
;
Bedjidian, M.
;
... and further 6
Amsterdam
:
Elsevier
Physics Letters B
154 (1985), S. 110-114