@misc{KVANT_2009_3_a14,
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2131{\textendash}{\CYRM}2138,} {{\CYRF}2138{\textendash}{\CYRF}2144}},
     journal = {Kvant},
     pages = {25--26},
     publisher = {mathdoc},
     number = {3},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2009_3_a14/}
}