Electronic Resource
Witten, T.R.
;
Furic, M.
;
Mutchler, G.S.
;
[et al.]
Fletcher, C.R.
;
Gabitzsch, N.D.
;
Phillips, G.C.
;
Hudomalj, J.
;
Lee, L.Y.
;
Mayes, B.W.
;
Goodman, C.
;
Allred, J.
Amsterdam
:
Elsevier
Nuclear Physics, Section A
254 (1975), S. 269-280