%0 Journal Article
%A È. I. Grudo
%T The structure of solutions of a certain system of two differential equations. I
%J Differencialʹnye uravneniâ
%D 1971
%P 1765-1778
%V 7
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1971_7_10_a2/
%G ru
%F DE_1971_7_10_a2