BABENKO, V. F.; KOFANOV, V. A.; PICHUGOV, S. A. Kolmogorov-Type Inequalities for Periodic Functions Whose First Derivatives Have Bounded Variation. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 54, n. 5, p. 603–609, 2002. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4098. Acesso em: 6 dec. 2025.