@article{KVANT_2020_3_a2,
     author = {A. P. Cherkun},
     title = {{\CYRT}{\cyre}{\cyrch}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrv}{\cyro}{\cyrd}{\cyrery}. {{\CYRI}{\cyrs}{\cyrt}{\cyro}{\cyrr}{\cyri}{\cyrya},} {\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrishrt} 250 {\cyrl}{\cyre}{\cyrt}},
     journal = {Kvant},
     pages = {26--31},
     publisher = {mathdoc},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2020_3_a2/}
}