@article{MP_2001_a6,
     author = {N. I. Chernov},
     title = {{\CYRS}{\cyrr}{\cyre}{\cyrd}{\cyrn}{\cyrya}{\cyrya} {\cyrd}{\cyrl}{\cyri}{\cyrn}{\cyra} {\cyrp}{\cyrr}{\cyro}{\cyrb}{\cyre}{\cyrg}{\cyra} {\cyrv} {\cyrb}{\cyri}{\cyrl}{\cyrl}{\cyri}{\cyra}{\cyrr}{\cyrd}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrh}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {100--105},
     publisher = {mathdoc},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2001_a6/}
}