%0 Journal Article
%A A. N. Erugin
%T A comparison of the solutions of two differential equations
%J Differencialʹnye uravneniâ
%D 1970
%P 687
%V 6
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1970_6_4_a10/
%G ru
%F DE_1970_6_4_a10