@article{KVANT_2006_2_a21, author = {V. Mozhaev}, title = {{\CYRC}{\cyre}{\cyrn}{\cyrt}{\cyrr} {\cyrm}{\cyra}{\cyrs}{\cyrs} {\cyrm}{\cyre}{\cyrh}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery}}, journal = {Kvant}, pages = {25--28}, publisher = {mathdoc}, number = {2}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2006_2_a21/} }