%0 Journal Article %A S. A. Volkova %T On the stability of solutions of systems ordinary quadratic differential equations on cone %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2005 %P 3-24 %V 12 %N 1 %U http://geodesic.mathdoc.fr/item/JMAG_2005_12_1_a1/ %G ru %F JMAG_2005_12_1_a1