Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2008_2_a5, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}2081{\textendash}{\CYRM}2085,} {{\CYRF}2088{\textendash}{\CYRF}2092}}, journal = {Kvant}, pages = {16--17}, publisher = {mathdoc}, number = {2}, year = {2008}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2008_2_a5/} }
Задачи М2081–М2085, Ф2088–Ф2092. Kvant, no. 2 (2008), pp. 16-17. http://geodesic.mathdoc.fr/item/KVANT_2008_2_a5/