@article{KVANT_2022_4_a0,
     author = {E. Sokolov},
     title = {{\CYRP}{\cyra}{\cyrr}{\cyra}{\cyrd}{\cyro}{\cyrk}{\cyrs}{\cyrery} {\cyrt}{\cyre}{\cyrp}{\cyrl}{\cyro}{\cyro}{\cyrb}{\cyrm}{\cyre}{\cyrn}{\cyra}: ``{\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyrn}{\cyro} + {\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyrn}{\cyro}+ $\dots$ + {\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyrn}{\cyro} = {\cyrn}{\cyre}{\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyrn}{\cyro}''},
     journal = {Kvant},
     pages = {2--10},
     publisher = {mathdoc},
     number = {4},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2022_4_a0/}
}