BABENKO, V. F.; VAKARCHUK, M. B. On inequalities of Kolmogorov-Hörmander type for functions bounded on a discrete net. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 49, n. 7, p. 988–992, 1997. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5090. Acesso em: 5 dec. 2025.