Задачи 1–4
Kvant, no. 9 (2020)
Cet article a éte moissonné depuis la source Math-Net.Ru
@misc{KVANT_2020_9_a9,
title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} 1{\textendash}4},
journal = {Kvant},
pages = {43},
year = {2020},
number = {9},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/KVANT_2020_9_a9/}
}
Задачи 1–4. Kvant, no. 9 (2020). http://geodesic.mathdoc.fr/item/KVANT_2020_9_a9/