Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2007_1_a7, author = {A. Zaslavskii and B. Frenkin}, title = {{\CYRM}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyra} {\cyrt}{\cyru}{\cyrr}{\cyrn}{\cyri}{\cyrr}{\cyro}{\cyrv}}, journal = {Kvant}, pages = {35--39}, publisher = {mathdoc}, number = {1}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2007_1_a7/} }
A. Zaslavskii; B. Frenkin. Математика турниров. Kvant, no. 1 (2007), pp. 35-39. http://geodesic.mathdoc.fr/item/KVANT_2007_1_a7/