@misc{KVANT_2022_1_a13,
     title = {{\textquotedblleft}{\CYRK}{\cyrv}{\cyra}{\cyrn}{\cyrt}{\textquotedblright} {\cyru}{\cyrl}{\cyrery}{\cyrb}{\cyra}{\cyre}{\cyrt}{\cyrs}{\cyrya}},
     journal = {Kvant},
     pages = {12},
     year = {2022},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2022_1_a13/}
}