@misc{KVANT_2022_10_a9,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2718-{\CYRM}2721,} {{\CYRF}2725-{\CYRF}2728}},
     journal = {Kvant},
     pages = {14--15},
     publisher = {mathdoc},
     number = {10},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2022_10_a9/}
}