Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2018_6_a12, title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {{\CYRM}2502--{\CYRM}2505,} {{\CYRF}2509--{\CYRF}2512}}, journal = {Kvant}, pages = {23, 26}, publisher = {mathdoc}, number = {6}, year = {2018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2018_6_a12/} }
Решения задач М2502--М2505, Ф2509--Ф2512. Kvant, no. 6 (2018). http://geodesic.mathdoc.fr/item/KVANT_2018_6_a12/