@misc{KVANT_2022_5_a7,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2698{\textendash}{\CYRM}2701,} {{\CYRF}2705{\textendash}{\CYRF}2708}},
     journal = {Kvant},
     pages = {21--23},
     year = {2022},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2022_5_a7/}
}