@article{MP_2017_a19, author = {A. S. Malistov}, title = {{\CYRO} {\cyrp}{\cyro}{\cyri}{\cyrs}{\cyrk}{\cyre} {\cyrm}{\cyre}{\cyrd}{\cyri}{\cyra}{\cyrn}{\cyrery} {\cyrm}{\cyra}{\cyrs}{\cyrs}{\cyri}{\cyrv}{\cyra} {\cyrz}{\cyra} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyro}{\cyre} {\cyrv}{\cyrr}{\cyre}{\cyrm}{\cyrya}}, journal = {Matematicheskoe Prosveshchenie}, pages = {265--270}, publisher = {mathdoc}, year = {2017}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2017_a19/} }