Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2022_8_a16, title = {LXIII {{\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 = {55--59}, publisher = {mathdoc}, number = {8}, year = {2022}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2022_8_a16/} }
LXIII Международная математическая олимпиада. Kvant, no. 8 (2022), pp. 55-59. http://geodesic.mathdoc.fr/item/KVANT_2022_8_a16/