Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2019_12_a8, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2586--{\CYRM}2589,} {{\CYRF}2593--{\CYRF}2596}}, journal = {Kvant}, pages = {12--13}, publisher = {mathdoc}, number = {12}, year = {2019}, language = {ru}, url = {https://geodesic-test.mathdoc.fr/item/KVANT_2019_12_a8/} }
Задачи М2586--М2589, Ф2593--Ф2596. Kvant, no. 12 (2019), pp. 12-13. https://geodesic-test.mathdoc.fr/item/KVANT_2019_12_a8/