@article{MP_2019_a10,
     author = {E. S. Kogan},
     title = {{\CYRM}{\cyrn}{\cyro}{\cyrzh}{\cyre}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyra}{\cyrya} {\cyrs}{\cyrl}{\cyro}{\cyrzh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrp}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyro}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyri}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyru}{\cyrg}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyra}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {145--149},
     publisher = {mathdoc},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2019_a10/}
}