@article{KVANT_2023_4_a3,
     author = {M. Nikitin},
     title = {{\CYRK}{\cyro}{\cyrs}{\cyrm}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrp}{\cyra}{\cyrr}{\cyru}{\cyrs}{\cyrn}{\cyri}{\cyrk}{\cyri} {\cyrn}{\cyra} {\cyrs}{\cyrv}{\cyre}{\cyrt}{\cyro}{\cyrv}{\cyro}{\cyrishrt} {\cyrt}{\cyrya}{\cyrg}{\cyre}},
     journal = {Kvant},
     pages = {40--43},
     publisher = {mathdoc},
     number = {4},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2023_4_a3/}
}