@article{KVANT_2010_2_a30, author = {E. Gik}, title = {{\CYRM}{\cyre}{\cyrm}{\cyro}{\cyrr}{\cyri}{\cyra}{\cyrl} {{\CYRT}{\cyra}{\cyrl}{\cyrya}}}, journal = {Kvant}, pages = {65}, publisher = {mathdoc}, number = {2}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2010_2_a30/} }