@article{KVANT_2020_8_a11,
     author = {I. Komarchev and A. Moiseev and S. Preobrazenskii and T. Andreeva and M. Krupina and V. Kuz'michev and S. Kostourov and E. Krylova and K. Plotnikova},
     title = {{\CYRS}{\cyra}{\cyrn}{\cyrk}{\cyrt}-{\CYRP}{\cyre}{\cyrt}{\cyre}{\cyrr}{\cyrb}{\cyru}{\cyrr}{\cyrg}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} {\cyrp}{\cyro}{\cyrl}{\cyri}{\cyrt}{\cyre}{\cyrh}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}
},
     journal = {Kvant},
     pages = {48--54},
     publisher = {mathdoc},
     number = {8},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2020_8_a11/}
}