%0 Journal Article %A Yu. I. Domshlak %T The oscillatoriness and non-oscillatoriness of the solutions of vector differential equations %J Differencialʹnye uravneniâ %D 1971 %P 961-969 %V 7 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_6_a1/ %G ru %F DE_1971_7_6_a1