[1]
V. P. Motornyi, “On One-Sided Approximation of Functions with Regard for the Location of a Point on an Interval”, Ukr. Mat. Zhurn., vol. 54, no. 5, pp. 666–669, May 2002, Accessed: Apr. 13, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/4105