%0 Journal Article %A G. S. Bisnovatyi-Kogan %A Ya. B. Zel'dovich %A A. M. Fridman %T The stability of bodies of revolution against radial perturbations %J Doklady Akademii Nauk %D 1968 %P 794-796 %V 182 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a14/ %G ru %F DAN_1968_182_4_a14