%0 Journal Article %A I. T. Kiguradze %T The capability of certain solutions of ordinary differential equations to oscillate %J Doklady Akademii Nauk %D 1962 %P 33-36 %V 144 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_144_1_a8/ %G ru %F DAN_1962_144_1_a8