@article{MP_1938_a0,
     author = {R. A. Plotkin},
     title = {{\CYRN}{\cyra}{\cyri}{\cyrb}{\cyro}{\cyrl}{\cyre}{\cyre} {\cyrp}{\cyrl}{\cyro}{\cyrt}{\cyrn}{\cyro}{\cyre} {\cyrr}{\cyra}{\cyrs}{\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrsh}{\cyra}{\cyrr}{\cyro}{\cyrv} {\cyrv}~{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {3--7},
     publisher = {mathdoc},
     year = {1938},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1938_a0/}
}