@misc{KVANT_2010_1_a29,
     title = {{\guillemotleft}{\CYRK}{\cyrv}{\cyra}{\cyrn}{\cyrt}{\cyru}{\guillemotright} {\textendash} 40 {\cyrl}{\cyre}{\cyrt}},
     journal = {Kvant},
     pages = {65},
     year = {2010},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2010_1_a29/}
}