%0 Journal Article
%A V. A. Chechik
%T Investigation of systems of ordinary differential equations with a singularity
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1959
%P 155-198
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1959_8_a5/
%G ru
%F MMO_1959_8_a5