@misc{KVANT_2012_3_a12,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2261{\textendash}{\CYRM}2268,} {{\CYRF}2268{\textendash}{\CYRF}2274}},
     journal = {Kvant},
     pages = {16--17},
     publisher = {mathdoc},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2012_3_a12/}
}