%0 Journal Article
%A A. N. Berlinskii
%T On the question of the structure of the vicinity of a singular point of a two-dimensional autonomous system
%J Doklady Akademii Nauk
%D 1969
%P 502-505
%V 187
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_187_3_a5/
%G ru
%F DAN_1969_187_3_a5