Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2023_7_a6, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2754-{\CYRM}2757,} {{\CYRF}2761-{\CYRF}2764}}, journal = {Kvant}, pages = {27--28}, publisher = {mathdoc}, number = {7}, year = {2023}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2023_7_a6/} }
Задачи М2754-М2757, Ф2761-Ф2764. Kvant, no. 7 (2023), pp. 27-28. http://geodesic.mathdoc.fr/item/KVANT_2023_7_a6/