Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2012_4_a11, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2269{\textendash}{\CYRM}2275,} {{\CYRF}2275{\textendash}{\CYRF}2282}}, journal = {Kvant}, pages = {17--18}, publisher = {mathdoc}, number = {4}, year = {2012}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2012_4_a11/} }
Задачи М2269–М2275, Ф2275–Ф2282. Kvant, no. 4 (2012), pp. 17-18. http://geodesic.mathdoc.fr/item/KVANT_2012_4_a11/