YANCHENKO, S.Ya. Approximation of the Nikol’skii-Besov functional classes by entire functions of a special form. Carpathian Mathematical Publications, [S. l.], v. 12, n. 1, p. 148–156, 2020. DOI: 10.15330/cmp.12.1.148-156. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/3895. Acesso em: 21 nov. 2024.