KOFANOV, V. A. Inequalities for Nonperiodic Splines on the Real Axis and Their Derivatives. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 2, p. 216–225, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2125. Acesso em: 5 dec. 2025.