Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2009_6_a13, author = {N. Agakhanov and I. Bogdanov and P. Kozhevnikov and D. Tereshin and M. Pratussevitch}, title = {L {{\CYRM}{\cyre}{\cyrzh}{\cyrd}{\cyru}{\cyrn}{\cyra}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyra}{\cyrya}} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyro}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyra}}, journal = {Kvant}, pages = {42--44}, publisher = {mathdoc}, number = {6}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2009_6_a13/} }
N. Agakhanov; I. Bogdanov; P. Kozhevnikov; D. Tereshin; M. Pratussevitch. L Международная математическая олимпиада. Kvant, no. 6 (2009), pp. 42-44. http://geodesic.mathdoc.fr/item/KVANT_2009_6_a13/