Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2010_2_a13, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2169{\textendash}{\CYRM}2175,} {{\CYRF}2175{\textendash}{\CYRF}2182}}, journal = {Kvant}, pages = {26--27}, publisher = {mathdoc}, number = {2}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2010_2_a13/} }
Задачи М2169–М2175, Ф2175–Ф2182. Kvant, no. 2 (2010), pp. 26-27. http://geodesic.mathdoc.fr/item/KVANT_2010_2_a13/