@article{KVANT_2012_5_a36,
     author = {E. Epifanov},
     title = {{\CYRK}{\cyrv}{\cyra}{\cyrd}{\cyrr}{\cyra}{\cyrt} {\cyrv} {\cyrk}{\cyro}{\cyrn}{\cyrv}{\cyre}{\cyrr}{\cyrt}{\cyre}},
     journal = {Kvant},
     pages = {1},
     year = {2012},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2012_5_a36/}
}