1.
Babenko VF, Kofanov VA, Pichugov SA. Kolmogorov-Type Inequalities for Periodic Functions Whose First Derivatives Have Bounded Variation. Ukr. Mat. Zhurn. [Internet]. 2002May25 [cited 2024May26];54(5):603-9. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4098