@article{KVANT_2020_2_a26,
     author = {A. Rusanov},
     title = {{\CYRG}{\cyro}{\cyrd} {\cyrch}{\cyre}{\cyrm}{\cyrp}{\cyri}{\cyro}{\cyrn}{\cyra}},
     journal = {Kvant},
     pages = {65},
     publisher = {mathdoc},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2020_2_a26/}
}