@article{DAN_1968_182_4_a14,
     author = {G. S. Bisnovatyi-Kogan and Ya. B. Zel'dovich and A. M. Fridman},
     title = {The stability of bodies of revolution against radial perturbations},
     journal = {Doklady Akademii Nauk},
     pages = {794--796},
     publisher = {mathdoc},
     volume = {182},
     number = {4},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a14/}
}