@misc{KVANT_2011_4_a21,
     title = {{\CYRP}{\cyrr}{\cyri}{\cyrya}{\cyrt}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyra}{\cyrp}{\cyrp}{\cyre}{\cyrt}{\cyri}{\cyrt}{\cyra}!},
     journal = {Kvant},
     pages = {63--64},
     publisher = {mathdoc},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2011_4_a21/}
}