@article{VMUMM_2001_4_a14,
     author = {A. V. Karapetyan},
     title = {Stability of vertical rotations of an axisymmetric string-driven body in a resisting medium},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {66--68},
     publisher = {mathdoc},
     number = {4},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2001_4_a14/}
}