@article{KVANT_2019_7_a18,
     author = {E. Epifanov},
     title = {{\CYRK}{\cyru}{\cyrb}{\cyri}{\cyrk}{\cyri} {\cyri}{\cyrz} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrk}{\cyru}{\cyrb}{\cyri}{\cyrk}{\cyro}{\cyrv}},
     journal = {Kvant},
     pages = {1},
     publisher = {mathdoc},
     number = {7},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2019_7_a18/}
}