Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2018_3_a10, title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {{\CYRM}2490--{\CYRM}2492,} {{\CYRF}2497--{\CYRF}2500}}, journal = {Kvant}, pages = {20--24}, publisher = {mathdoc}, number = {3}, year = {2018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2018_3_a10/} }
Решения задач М2490--М2492, Ф2497--Ф2500. Kvant, no. 3 (2018), pp. 20-24. http://geodesic.mathdoc.fr/item/KVANT_2018_3_a10/