Yang, Bicheng, Dongmei Xin, and Aizhen Wang. “Equivalent Property of a Hilbert-Type Integral Inequality Related to the Beta Function in the Whole Plane”. Recent Studies in Mathematics and Computer Science Vol. 2 (June 16, 2020): 1-14. Accessed June 19, 2026. https://stm1.bookpi.org/index.php/rsmcs-v2/article/view/1448.