@article{MP_2021_3_27_a8,
     author = {A. M. Raigorodskii},
     title = {{\CYRM}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyra} {\cyrr}{\cyra}{\cyrs}{\cyrk}{\cyrr}{\cyra}{\cyrs}{\cyro}{\cyrk}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {99--127},
     year = {2021},
     volume = {Ser. 3, 27},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2021_3_27_a8/}
}