%0 Journal Article
%A I. Èl'shner
%T A difference method for degenerate ordinary differential equations
%J Differencialʹnye uravneniâ
%D 1979
%P 828-839
%V 15
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1979_15_5_a6/
%G ru
%F DE_1979_15_5_a6