%0 Journal Article %A V. S. Kozyakin %T The vibrostability of second order differential equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1972 %V 27 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1972_27_5_a18/ %G ru %F RM_1972_27_5_a18