@misc{KVANT_2024_8_a7,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2806{\textendash}{\CYRM}2809,} {{\CYRF}2813{\textendash}{\CYRF}2816}},
     journal = {Kvant},
     pages = {14--16},
     publisher = {mathdoc},
     number = {8},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2024_8_a7/}
}