@article{KVANT_2009_2_a26, author = {Andris Tsibulis and Andy Liu and Sung-Hsien Sun}, title = {{\CYRR}{\cyri}{\cyrzh}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrb}{\cyra}{\cyrsh}{\cyrn}{\cyri}}, journal = {Kvant}, pages = {1}, publisher = {mathdoc}, number = {2}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2009_2_a26/} }