@misc{KVANT_2018_12_a9,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2538--{\CYRM}2541,} {{\CYRF}2545--{\CYRF}2548}},
     journal = {Kvant},
     pages = {23--24},
     publisher = {mathdoc},
     number = {12},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2018_12_a9/}
}