%0 Journal Article
%A N. S. Kolesnikova
%T A class of third order differential equations with stationary critical singular points
%J Differencialʹnye uravneniâ
%D 1972
%P 2252-2254
%V 8
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1972_8_12_a20/
%G ru
%F DE_1972_8_12_a20