SERDYUK, A.S.; SOKOLENKO, I.V. Asymptotic estimates for the widths of classes of functions of high smothness. Carpathian Mathematical Publications, [S. l.], v. 15, n. 1, p. 246–259, 2023. DOI: 10.15330/cmp.15.1.246-259. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/6705. Acesso em: 13 may. 2024.