@article{MO_2011_58_2_a6,
     author = {Yu. P. Vasil'ev},
     title = {{\CYRD}{\cyrv}{\cyre} {\cyrg}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrz}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrk}{\cyri}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {64--66},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2011_58_2_a6/}
}