Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2005_3_a19, title = {{\CYRK}{\cyro}{\cyrn}{\cyrk}{\cyru}{\cyrr}{\cyrs} {{\guillemotleft}{\CYRM}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyra}} 6--8{\guillemotright}}, journal = {Kvant}, pages = {55--56}, publisher = {mathdoc}, number = {3}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2005_3_a19/} }
Конкурс «Математика 6--8». Kvant, no. 3 (2005), pp. 55-56. http://geodesic.mathdoc.fr/item/KVANT_2005_3_a19/