@article{KVANT_2018_1_a4, author = {P. A. Kozhevnikov}, title = {{\CYRD}{\cyrl}{\cyri}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrp}{\cyru}{\cyrt}{\cyri} {\cyrv} {\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyra}{\cyrh}}, journal = {Kvant}, pages = {37--42}, publisher = {mathdoc}, number = {1}, year = {2018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2018_1_a4/} }