@misc{KVANT_2019_7_a6,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2566{\textendash}{\CYRM}2569,} {{\CYRF}2573{\textendash}{\CYRF}2576}},
     journal = {Kvant},
     pages = {13--14},
     publisher = {mathdoc},
     number = {7},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2019_7_a6/}
}