@article{MP_1997_3_1_a12,
     author = {V. V. Prasolov},
     title = {{\CYRD}{\cyri}{\cyro}{\cyrf}{\cyra}{\cyrn}{\cyrt}{\cyro}{\cyrv}{\cyrery} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrd}{\cyrl}{\cyrya} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyrch}{\cyrl}{\cyre}{\cyrn}{\cyro}{\cyrv}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {135--139},
     year = {1997},
     volume = {Ser. 3, 1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1997_3_1_a12/}
}