@article{MP_2020_3_26_a5,
     author = {M. A. Gorelov},
     title = {{\CYRF}{\cyro}{\cyrr}{\cyrm}{\cyru}{\cyrl}{\cyra} {\cyri} {\cyrs}{\cyro}{\cyrd}{\cyre}{\cyrr}{\cyrzh}{\cyra}{\cyrn}{\cyri}{\cyre}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {83--110},
     year = {2020},
     volume = {Ser. 3, 26},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2020_3_26_a5/}
}