%0 Journal Article
%A R. I. Bogdanov
%T Orbital equivalence of singular points of vector fields on the plane
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1976
%P 81-82
%V 10
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1976_10_4_a7/
%G ru
%F FAA_1976_10_4_a7