@article{KVANT_2008_2_a19, author = {L. Denishcheva and B. Pisarevskii}, title = {{\CYRB}{\cyru}{\cyrd}{\cyre}{\cyrt} {{\CYRE}{\CYRG}{\CYREREV}} {\cyrp}{\cyro} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyre}!}, journal = {Kvant}, pages = {24--29}, publisher = {mathdoc}, number = {2}, year = {2008}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2008_2_a19/} }