@article{MP_1959_a10,
     author = {A. A. Lyapunov},
     title = {{\CYRR}{\cyre}{\cyrp}{\cyrl}{\cyri}{\cyrk}{\cyri}: {{\CYRO}} {\cyrr}{\cyro}{\cyrl}{\cyri} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyri} {\cyrv} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyrn}{\cyre}{\cyrm} {\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyri}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {152--154},
     publisher = {mathdoc},
     year = {1959},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1959_a10/}
}