Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2020_3_a18, title = {{\CYRO}{\cyrch}{\cyre}{\cyrr}{\cyre}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrn}{\cyra}{\cyrb}{\cyro}{\cyrr} {\cyrv} {{\CYRV}{\CYRZ}{\CYRM}{\CYRSH}}}, journal = {Kvant}, pages = {41--47}, publisher = {mathdoc}, number = {3}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2020_3_a18/} }
Очередной набор в ВЗМШ. Kvant, no. 3 (2020), pp. 41-47. http://geodesic.mathdoc.fr/item/KVANT_2020_3_a18/