@misc{KVANT_2010_3_a29,
     title = {{\CYRCH}{\cyrt}{\cyro} {\cyrt}{\cyra}{\cyrk}{\cyro}{\cyre} {\cyrp}{\cyre}{\cyrn}{\cyra}?},
     journal = {Kvant},
     pages = {66},
     publisher = {mathdoc},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2010_3_a29/}
}