Electronic Resource
Akopova, A.B.
;
Magradze, N.V.
;
Dudkin, V.E.
;
[et al.]
Kovalev, E.E.
;
Potapov, Y.V.
;
Benton, E.V.
;
Frank, A.L.
;
Benton, E.R.
;
Watts Jr, J.W.
;
Parnell, T.A.
Amsterdam
:
Elsevier
International Journal of Radiation Applications & Instrumentation. Part D,
17 (1990), S. 93-97