@misc{KVANT_2024_9_a16,
     title = {{\CYRK}{\cyra}{\cyrk} {\cyrn}{\cyra}{\cyrishrt}{\cyrt}{\cyri} {\cyro}{\cyrsh}{\cyri}{\cyrb}{\cyrk}{\cyru}},
     journal = {Kvant},
     pages = {62},
     year = {2024},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2024_9_a16/}
}