Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2022_3_a7, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2690{\textendash}{\CYRM}2693,} {{\CYRF}2697{\textendash}{\CYRF}2700}}, journal = {Kvant}, pages = {16--17}, publisher = {mathdoc}, number = {3}, year = {2022}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2022_3_a7/} }
Задачи М2690–М2693, Ф2697–Ф2700. Kvant, no. 3 (2022), pp. 16-17. http://geodesic.mathdoc.fr/item/KVANT_2022_3_a7/