@article{KVANT_2008_1_a7,
     author = {V. \`Epshtein},
     title = {{\CYRT}{\cyre}{\cyrm}{\cyra} {\cyrs} {\cyrv}{\cyra}{\cyrr}{\cyri}{\cyra}{\cyrc}{\cyri}{\cyrya}{\cyrm}{\cyri}},
     journal = {Kvant},
     pages = {34--35},
     publisher = {mathdoc},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2008_1_a7/}
}