Electronic Resource
Chen, W.-Y.
;
McIlwain, R.L.
;
Miller, D.H.
;
[et al.]
Ng, C.R.
;
Shibata, E.I.
;
Yao, W.-M.
;
Sparks, K.
;
Thorndike, E.H.
;
Jawahery, A.
;
Silverman, A.
;
Sadoff, A.J.
;
Halling, A.M.
;
Gittelman, B.
;
Heltsley, B.K.
;
Bebek, C.
;
O'Grady, C.
;
... and further 9
Amsterdam
:
Elsevier
Physics Letters B
226 (1989), S. 192-196