@article{MP_2020_3_25_a10,
     author = {N. Kalinin},
     title = {{\CYRK}{\cyra}{\cyrk} {\cyru}{\cyrch}{\cyri}{\cyrt}{\cyrsftsn} {\cyrs}{\cyro}{\cyrc}{\cyri}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyro}{\cyrv} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyre}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {143--154},
     year = {2020},
     volume = {Ser. 3, 25},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2020_3_25_a10/}
}