@article{KVANT_2021_9_a1,
     author = {V. Kleptsyn},
     title = {{\CYRI}{\cyrz}{\cyro}{\cyrb}{\cyrr}{\cyre}{\cyrt}{\cyra}{\cyrya} {\cyrl}{\cyro}{\cyrg}{\cyra}{\cyrr}{\cyri}{\cyrf}{\cyrm}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyru}{\cyryu} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrk}{\cyru}},
     journal = {Kvant},
     pages = {9--12},
     publisher = {mathdoc},
     number = {9},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2021_9_a1/}
}