%0 Journal Article
%A V. G. Istomin
%T Nitrogen ions in the upper atmosphere and the ionization of the region at night
%J Doklady Akademii Nauk
%D 1961
%P 1102-1105
%V 137
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_137_5_a25/
%G ru
%F DAN_1961_137_5_a25