Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2023_6_a8, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2750{\textendash}{\CYRM}2753,} {{\CYRF}2757{\textendash}{\CYRF}2760}}, journal = {Kvant}, pages = {26--27}, publisher = {mathdoc}, number = {6}, year = {2023}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2023_6_a8/} }
Задачи М2750–М2753, Ф2757–Ф2760. Kvant, no. 6 (2023), pp. 26-27. http://geodesic.mathdoc.fr/item/KVANT_2023_6_a8/