Задачи 21--24
Kvant, no. 2 (2020)
Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2020_2_a12,
title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} 21--24},
journal = {Kvant},
pages = {28},
publisher = {mathdoc},
number = {2},
year = {2020},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/KVANT_2020_2_a12/}
}
Задачи 21--24. Kvant, no. 2 (2020). http://geodesic.mathdoc.fr/item/KVANT_2020_2_a12/