@article{MP_2022_a7, author = {E. V. Khinko}, title = {{\CYRK}{\cyro}{\cyrn}{\cyrs}{\cyrt}{\cyra}{\cyrn}{\cyrt}{\cyri}{\cyrn}{\cyro}{\cyrv}: {{\CYRG}{\cyro}{\cyrr}{\cyro}{\cyrd}{\cyre}{\cyrc},} {\cyrp}{\cyro}{\cyre}{\cyrz}{\cyrd}{\cyrk}{\cyri} {\cyrn}{\cyra} {\guillemotleft}{\cyrk}{\cyro}{\cyrp}{\cyre}{\cyrishrt}{\cyrk}{\cyre}{\guillemotright}, {{\guillemotleft}{\CYRM}{\cyro}{\cyrr}{\cyre}} {{\CYRL}{\cyra}{\cyrp}{\cyrt}{\cyre}{\cyrv}{\cyrery}{\cyrh}{\guillemotright}, }}, journal = {Matematicheskoe Prosveshchenie}, pages = {111--115}, publisher = {mathdoc}, year = {2022}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2022_a7/} }