Babenko, V. F., Kofanov, V. A. and Pichugov, S. A. (2001) “Exact Kolmogorov-Type Inequalities with Bounded Leading Derivative in the Case of Low Smoothness”, Ukrains’kyi Matematychnyi Zhurnal, 53(10), pp. 1299-1308. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4349 (Accessed: 25May2024).