%0 Journal Article
%A A. O. Remizov
%T On Proper Singular Points of Ordinary Differential Equations Unsolved for Derivatives
%J Differencialʹnye uravneniâ
%D 2002
%P 622-630
%V 38
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2002_38_5_a5/
%G ru
%F DE_2002_38_5_a5