@article{KVANT_2007_4_a3,
     author = {A. Vasil'ev},
     title = {{\CYRYA}{\cyrn} {{\CYRG}{\cyre}{\cyrv}{\cyre}{\cyrl}{\cyri}{\cyrishrt}}},
     journal = {Kvant},
     pages = {15--16},
     publisher = {mathdoc},
     number = {4},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2007_4_a3/}
}