%0 Journal Article %A V. S. Samovol %T Equivalence of systems of differential equations in the neighborhood of a singular point %J Trudy Moskovskogo matematičeskogo obŝestva %D 1982 %P 213-234 %V 44 %U http://geodesic.mathdoc.fr/item/MMO_1982_44_a5/ %G ru %F MMO_1982_44_a5