%0 Journal Article %A A. A. Martynyuk %T On the stability of motions in nonlinear mechanics %J Doklady Akademii Nauk %D 1982 %P 1073-1077 %V 264 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_264_5_a11/ %G ru %F DAN_1982_264_5_a11