@misc{KVANT_2023_4_a17,
     title = {{\CYRP}{\cyra}{\cyrd}{\cyre}{\cyrzh}{\cyri} {\cyrn}{\cyra} {\cyrk}{\cyra}{\cyrr}{\cyrt}{\cyre} {\cyrm}{\cyri}{\cyrr}{\cyra}},
     journal = {Kvant},
     pages = {18},
     publisher = {mathdoc},
     number = {4},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2023_4_a17/}
}