@misc{MP_1937_1_12_a11,
     title = {{\CYRK}{\cyro}{\cyrn}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyrya} {\cyrp}{\cyre}{\cyrd}{\cyrv}{\cyru}{\cyrz}{\cyro}{\cyrv}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {54},
     year = {1937},
     volume = {Ser. 1, 12},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1937_1_12_a11/}
}