SKRYPNIK, I. V. On the Hölder property for functions from the class $B_{q, s}$. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 45, n. 7, p. 1020–1028, 1993. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5895. Acesso em: 14 apr. 2025.