Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2021_8_a10, title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {{\CYRM}2650{\textendash}{\CYRM}2653,} {{\CYRF}2657{\textendash}{\CYRF}2660}}, journal = {Kvant}, pages = {14--20}, publisher = {mathdoc}, number = {8}, year = {2021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2021_8_a10/} }
Решения задач М2650–М2653, Ф2657–Ф2660. Kvant, no. 8 (2021), pp. 14-20. http://geodesic.mathdoc.fr/item/KVANT_2021_8_a10/