Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2021_4_a11, author = {S. Chesnokov}, title = {{\CYRO}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyra} {``{\CYRL}{\cyro}{\cyrm}{\cyro}{\cyrn}{\cyro}{\cyrs}{\cyro}{\cyrv}''}}, journal = {Kvant}, pages = {36--39}, publisher = {mathdoc}, number = {4}, year = {2021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2021_4_a11/} }
S. Chesnokov. Олимпиада ``Ломоносов''. Kvant, no. 4 (2021), pp. 36-39. http://geodesic.mathdoc.fr/item/KVANT_2021_4_a11/