%0 Journal Article %A V. A. Kondrat'ev %T Oscillatory properties of solutions of the equation $y^{(n)}+p(x)y=0$ %J Trudy Moskovskogo matematičeskogo obŝestva %D 1961 %P 419-436 %V 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1961_10_a9/ %G ru %F MMO_1961_10_a9