%0 Journal Article %A V. P. Nozdracheva %T Behavior of the trajectories of a three-dimensional homogeneous system in the neighborhood of a singular invariant cone %J Differencialʹnye uravneniâ %D 1979 %P 619-628 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1979_15_4_a5/ %G ru %F DE_1979_15_4_a5