BABENKO, V. F.; PARFINOVYCH, N. V.; PICHUGOV, S. A. Sharp Kolmogorov-type inequalities for norms of fractional derivatives of multivariate functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 62, n. 3, p. 301–314, 2010. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2869. Acesso em: 27 apr. 2025.