MARDVILKO, Tatsiana S.; PEKARSKII, Aleksandr A. Application of the real Hardy – Sobolev space on the line to study the order of uniform rational approximations of functions. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 3, p. 16–36, 2022. DOI: 10.33581/2520-6508-2022-3-16-36. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/4724. Acesso em: 19 jul. 2026.