Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2017_1_a10, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2446--{\CYRM}2449,} {{\CYRF}2453--{\CYRF}2456}}, journal = {Kvant}, pages = {15--16}, publisher = {mathdoc}, number = {1}, year = {2017}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2017_1_a10/} }
Задачи М2446--М2449, Ф2453--Ф2456. Kvant, no. 1 (2017), pp. 15-16. http://geodesic.mathdoc.fr/item/KVANT_2017_1_a10/