@article{DAN_1958_119_2_a10,
     author = {V. A. Ivovich},
     title = {Subharmonic oscillations of rods with non-linear inertia},
     journal = {Doklady Akademii Nauk},
     pages = {237--240},
     publisher = {mathdoc},
     volume = {119},
     number = {2},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_119_2_a10/}
}