%0 Journal Article
%A M. I. Gil'
%T Two-sided estimates of solutions of a class of nonlinear differential equations
%J Differencialʹnye uravneniâ
%D 1985
%P 891-894
%V 21
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_5_a21/
%G ru
%F DE_1985_21_5_a21