Electronic Resource
Leveque, A.
;
Ville, M.
;
Negus, P.J.
;
[et al.]
Blair, W.M.
;
Grant, A.L.
;
Hughes, I.S.
;
Turnbull, R.M.
;
Ahmad, A.A.Z.
;
Oxley, A.
;
Segar, A.M.
;
Atherton, A.R.
;
Wilkinson, C.A.
;
Fisher, C.M.
;
Lawrence, D.E.
;
Pickup, E.
;
Chadwick, G.B.
;
... and further 9
Amsterdam
:
Elsevier
Physics Letters
18 (1965), S. 69-72