Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2023_10_a13, title = {XXIX {\cyri} {XXX} {{\CYRM}{\cyre}{\cyrzh}{\cyrd}{\cyru}{\cyrn}{\cyra}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyre}} {\cyro}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyrery} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyro}{\cyrv} {``{\CYRT}{\cyru}{\cyrishrt}{\cyrm}{\cyra}{\cyra}{\cyrd}{\cyra}''}}, journal = {Kvant}, pages = {59--63}, publisher = {mathdoc}, number = {10}, year = {2023}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2023_10_a13/} }
XXIX и XXX Международные олимпиады школьников ``Туймаада''. Kvant, no. 10 (2023), pp. 59-63. http://geodesic.mathdoc.fr/item/KVANT_2023_10_a13/