@article{MP_2001_a13,
     author = {D. V. Anosov},
     title = {{\CYRO} {\cyrs}{\cyru}{\cyrm}{\cyrm}{\cyre} {\cyrl}{\cyro}{\cyrg}{\cyra}{\cyrr}{\cyri}{\cyrf}{\cyrm}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri} {\cyrv}{\cyrery}{\cyrp}{\cyru}{\cyrk}{\cyrl}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {158--163},
     publisher = {mathdoc},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2001_a13/}
}