Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2010_6_a12, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2199{\textendash}{\CYRM}2205,} {{\CYRF}2205{\textendash}{\CYRF}2212}}, journal = {Kvant}, pages = {17--19}, publisher = {mathdoc}, number = {6}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2010_6_a12/} }
Задачи М2199–М2205, Ф2205–Ф2212. Kvant, no. 6 (2010), pp. 17-19. http://geodesic.mathdoc.fr/item/KVANT_2010_6_a12/