Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2021_3_a7, title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {{\CYRM}2630-{\CYRM}2633,} {{\CYRF}2637-{\CYRF}2640}}, journal = {Kvant}, pages = {22--29}, publisher = {mathdoc}, number = {3}, year = {2021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2021_3_a7/} }
Решения задач М2630-М2633, Ф2637-Ф2640. Kvant, no. 3 (2021), pp. 22-29. http://geodesic.mathdoc.fr/item/KVANT_2021_3_a7/