@article{MP_2008_a11,
     author = {E. A. Gorin},
     title = {{\CYRS}{\cyrt}{\cyre}{\cyrp}{\cyre}{\cyrn}{\cyri} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrery}{\cyrh} {\cyrch}{\cyri}{\cyrs}{\cyre}{\cyrl} {\cyrv}~{\cyrs}{\cyro}{\cyrs}{\cyrt}{\cyra}{\cyrv}{\cyre} {\cyrp}{\cyri}{\cyrf}{\cyra}{\cyrg}{\cyro}{\cyrr}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrt}{\cyrr}{\cyro}{\cyre}{\cyrk}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {105--125},
     publisher = {mathdoc},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2008_a11/}
}