@article{KVANT_2007_5_a3,
     author = {A. Vasil'ev},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyrk}{\cyro}{\cyrp} {{\CYRD}{\cyri}{\cyrv}{\cyri}{\cyrsh}} {\cyri} {{\CYRYA}{\cyrn}{\cyro}{\cyrsh}} {{\CYRS}{\cyre}{\cyrg}{\cyrn}{\cyre}{\cyrr}}},
     journal = {Kvant},
     pages = {18},
     year = {2007},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2007_5_a3/}
}