%0 Journal Article
%A G. V. Spivak
%A I. A. Pryamkova
%A V. N. Lepeshinskaya
%T Electron optical observation of ``spot fields'' on emitting surfaces
%J Doklady Akademii Nauk
%D 1960
%P 751-754
%V 130
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_130_4_a8/
%G ru
%F DAN_1960_130_4_a8