@article{KVANT_2006_3_a0, author = {A. Aleksandrov}, title = {{\CYRT}{\cyru}{\cyrp}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyri} {\cyrg}{\cyre}{\cyrn}{\cyri}{\cyrishrt} ({\cyro}{\cyrk}{\cyro}{\cyrn}{\cyrch}{\cyra}{\cyrn}{\cyri}{\cyre})}, journal = {Kvant}, pages = {2--5}, publisher = {mathdoc}, number = {3}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2006_3_a0/} }