@article{UZMU_1956_181_181_a18,
     author = {Yu. A. Ryabov},
     title = {Complement to the article {{\textquotedblleft}Generalization} of a theorem of {A.} {M.~Lyapunov{\textquotedblright}}},
     journal = {Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta},
     pages = {241},
     publisher = {mathdoc},
     volume = {181},
     number = {181},
     year = {1956},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZMU_1956_181_181_a18/}
}