@misc{KVANT_2011_1_a21,
     title = {{\CYRS}{\cyrk}{\cyro}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyri} {\cyru}{\cyrs}{\cyrk}{\cyro}{\cyrr}{\cyre}{\cyrn}{\cyri}{\cyre}},
     journal = {Kvant},
     pages = {62},
     publisher = {mathdoc},
     number = {1},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2011_1_a21/}
}