@article{KVANT_2010_2_a2,
     author = {V. Protasov},
     title = {{\CYRG}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrya} {\cyrz}{\cyrv}{\cyre}{\cyrz}{\cyrd}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrn}{\cyre}{\cyrb}{\cyra}},
     journal = {Kvant},
     pages = {14--22},
     year = {2010},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2010_2_a2/}
}