Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2020_2_a14, author = {A. Chudnovsky and Yu. Grigor'ev}, title = {XXVI {{\CYRM}{\cyre}{\cyrzh}{\cyrd}{\cyru}{\cyrn}{\cyra}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyra}{\cyrya}} {\cyro}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyra} {{\guillemotleft}{\CYRT}{\cyru}{\cyrishrt}{\cyrm}{\cyra}{\cyra}{\cyrd}{\cyra}{\guillemotright}}}, journal = {Kvant}, pages = {55--56}, publisher = {mathdoc}, number = {2}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2020_2_a14/} }
A. Chudnovsky; Yu. Grigor'ev. XXVI Международная олимпиада «Туймаада». Kvant, no. 2 (2020), pp. 55-56. http://geodesic.mathdoc.fr/item/KVANT_2020_2_a14/