@article{KVANT_2011_2_a28,
     author = {E. Epifanov},
     title = {{\CYRV}{\cyri}{\cyrn}{\cyrt} {\cyrv} {\cyrp}{\cyrl}{\cyre}{\cyrn}{\cyru}},
     journal = {Kvant},
     pages = {1},
     publisher = {mathdoc},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2011_2_a28/}
}