@article{MP_2020_a6,
     author = {A. L. Kanunnikov},
     title = {{\CYRA}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyra} {\cyrk}{\cyra}{\cyrk} {\cyrv}{\cyre}{\cyrk}{\cyrt}{\cyro}{\cyrr}{\cyrery}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {111--142},
     publisher = {mathdoc},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2020_a6/}
}