@article{KVANT_2022_9_a20, author = {A. Rusanov}, title = {{\CYRP}{\cyre}{\cyrsh}{\cyrk}{\cyra} {{\cyrp}{\cyrr}{\cyre}{\cyrv}{\cyrr}{\cyra}{\cyrshch}{\cyra}{\cyre}{\cyrt}{\cyrs}{\CYRYA}} {{\CYRV}} $\dots$ {{\CYRS}{\CYRL}{\CYRO}{\CYRN}{\CYRA}}}, journal = {Kvant}, pages = {65}, year = {2022}, number = {9}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2022_9_a20/} }