%0 Journal Article %A Yu. I. Domshlak %T The oscillation on a finite time interval of the projections of the solutions of systems of ordinary differential equations %J Differencialʹnye uravneniâ %D 1975 %P 2089-2091 %V 11 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_11_a18/ %G ru %F DE_1975_11_11_a18