@article{MP_2005_a9, author = {L. D. Pustyl'nikov}, title = {{\CYRG}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra}, {\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyra}{\cyrn}{\cyrn}{\cyra}{\cyrya} {\cyrs}~{\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrb}{\cyri}{\cyrl}{\cyrl}{\cyri}{\cyra}{\cyrr}{\cyrd}{\cyra}{\cyrm}{\cyri}}, journal = {Matematicheskoe Prosveshchenie}, pages = {86--92}, publisher = {mathdoc}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2005_a9/} }