@article{KVANT_2019_10_a1, author = {L. Ashkinazi}, title = {{\CYRP}{\cyrr}{\cyro}{\cyrz}{\cyrr}{\cyra}{\cyrch}{\cyrn}{\cyro}{\cyre} {\cyri} {\cyrn}{\cyre}{\cyrp}{\cyrr}{\cyro}{\cyrz}{\cyrr}{\cyra}{\cyrch}{\cyrn}{\cyro}{\cyre}}, journal = {Kvant}, pages = {11--16}, publisher = {mathdoc}, number = {10}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2019_10_a1/} }