@article{KVANT_2018_4_a17, author = {S. S. Chesnokov}, title = {{\CYRO}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyra} {{\guillemotleft}{\CYRL}{\cyro}{\cyrm}{\cyro}{\cyrn}{\cyro}{\cyrs}{\cyro}{\cyrv}-2018{\guillemotright}.} {{\CYRF}{\cyri}{\cyrz}{\cyri}{\cyrk}{\cyra}}}, journal = {Kvant}, pages = {47--51}, publisher = {mathdoc}, number = {4}, year = {2018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2018_4_a17/} }