%0 Journal Article
%A I. T. Kiguradze
%T On monotone solutions of nonlinear ordinary differential equations of order $n$.
%J Izvestiya. Mathematics 
%D 1969
%P 1293-1317
%V 3
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1969_3_6_a8/
%G en
%F IM2_1969_3_6_a8