@article{KVANT_2022_3_a18, author = {V. Zakrevskii}, title = {{\CYRG}{\cyrr}{\cyra}{\cyrm}{\cyrm}{\cyro}{\cyrv}{\cyrery}{\cyrishrt} {\cyrk}{\cyrr}{\cyro}{\cyrs}{\cyrs}{\cyrv}{\cyro}{\cyrr}{\cyrd}}, journal = {Kvant}, pages = {1}, publisher = {mathdoc}, number = {3}, year = {2022}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2022_3_a18/} }