Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2019_3_a6, author = {S. V. Dvoryaninov}, title = {{\CYRL}{\cyre}{\cyrv}{\cyra}{\cyrya}, {\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyra}{\cyrya}~--- {\cyrg}{\cyrd}{\cyre} {\cyrs}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrn}{\cyra}?}, journal = {Kvant}, pages = {26--27}, publisher = {mathdoc}, number = {3}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2019_3_a6/} }
S. V. Dvoryaninov. Левая, правая~--- где сторона?. Kvant, no. 3 (2019), pp. 26-27. http://geodesic.mathdoc.fr/item/KVANT_2019_3_a6/