%0 Journal Article
%A S. L. Sobolevskii
%T Sections of sets of nonuniqueness points of first-order ordinary differential equations
%J Differencialʹnye uravneniâ
%D 1999
%P 304-309
%V 35
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_3_a2/
%G ru
%F DE_1999_35_3_a2