@article{VMUMM_1986_5_a6,
     author = {A. N. Kudryakova},
     title = {Stability of the vertical motion of a composite object},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {37--42},
     publisher = {mathdoc},
     number = {5},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1986_5_a6/}
}