@article{MP_2020_3_26_a2,
     author = {A. B. Sosinskii},
     title = {{\CYRS}{\cyru}{\cyrm}{\cyrm}{\cyra} {\cyru}{\cyrg}{\cyrl}{\cyro}{\cyrv} {\cyrt}{\cyrr}{\cyre}{\cyru}{\cyrg}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyra} {\cyri} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyra} {{\CYRG}{\cyra}{\cyru}{\cyrs}{\cyrs}{\cyra}{\textendash}{\CYRB}{\cyro}{\cyrn}{\cyrn}{\cyre}}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {41--48},
     year = {2020},
     volume = {Ser. 3, 26},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2020_3_26_a2/}
}