Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2013_1_a17, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2286{\textendash}{\CYRM}2293,} {{\CYRF}2293{\textendash}{\CYRF}2299}}, journal = {Kvant}, pages = {23--25}, publisher = {mathdoc}, number = {1}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2013_1_a17/} }
Задачи М2286–М2293, Ф2293–Ф2299. Kvant, no. 1 (2013), pp. 23-25. http://geodesic.mathdoc.fr/item/KVANT_2013_1_a17/