@misc{KVANT_2012_3_a22,
     title = {{\CYRK}{\cyro}{\cyrg}{\cyrd}{\cyra} {\cyro}{\cyrr}{\cyrb}{\cyri}{\cyrt}{\cyra} -- {\cyrerev}{\cyrl}{\cyrl}{\cyri}{\cyrp}{\cyrs}},
     journal = {Kvant},
     pages = {58},
     publisher = {mathdoc},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2012_3_a22/}
}