@misc{KVANT_2022_7_a18,
     title = {{\CYRK}{\cyra}{\cyrl}{\cyre}{\cyrishrt}{\cyrd}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrp} {``{\CYRK}{\cyrv}{\cyra}{\cyrn}{\cyrt}{\cyra}''}},
     journal = {Kvant},
     pages = {64},
     publisher = {mathdoc},
     number = {7},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2022_7_a18/}
}