V. D. Didenko, A. A. Korenovskii, and N. J. Tuah, “Numerical interpretation of the Gurov – Reshetnyak inequality on the real line”, Ukr. Mat. Zhurn., vol. 68, no. 12, pp. 1607–1619, Dec. 2016, Accessed: Apr. 13, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/1947