@article{KVANT_2007_3_a2,
     author = {A. Vasil'ev},
     title = {{\CYRB}{\cyru}{\cyrg}{\cyre}{\cyrn}{\cyrv}{\cyri}{\cyrl}{\cyrl}{\cyrsftsn}},
     journal = {Kvant},
     pages = {18},
     publisher = {mathdoc},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2007_3_a2/}
}