%0 Journal Article
%A S. K. Norkin
%T On the asymptotics and structure of the integral $O$-set of a singular system. I
%J Differencialʹnye uravneniâ
%D 1986
%P 228-236
%V 22
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1986_22_2_a7/
%G ru
%F DE_1986_22_2_a7