Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2020_5_a15, title = {{\CYRP}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrr}{\cyrery} {\cyri} {\cyrk}{\cyro}{\cyrn}{\cyrt}{\cyrr}{\cyrp}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrr}{\cyrery}}, journal = {Kvant}, pages = {55}, publisher = {mathdoc}, number = {5}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2020_5_a15/} }
Примеры и контрпримеры. Kvant, no. 5 (2020). http://geodesic.mathdoc.fr/item/KVANT_2020_5_a15/