@article{MP_2010_a12, author = {M. V. Balashov and I. I. Bogdanov and R. N. Karasev}, title = {{\CYRS}{\cyrt}{\cyru}{\cyrd}{\cyre}{\cyrn}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyro}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyrery} {{\CYRM}{\CYRF}{\CYRT}{\CYRI}}}, journal = {Matematicheskoe Prosveshchenie}, pages = {214--224}, publisher = {mathdoc}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2010_a12/} }