@article{KVANT_2010_1_a1,
     author = {A. Varlamov and A. Rigamonti},
     title = {{\CYRCH}{\cyrt}{\cyro} {\cyrt}{\cyra}{\cyrk}{\cyro}{\cyre} {{\CYRYA}{\CYRM}{\CYRR}-{\cyrt}{\cyro}{\cyrm}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyri}{\cyrya}}},
     journal = {Kvant},
     pages = {8--11},
     publisher = {mathdoc},
     number = {1},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2010_1_a1/}
}