Yang, Bicheng, Dongmei Xin, and Aizhen Wang. 2020. “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, 1-14. https://stm1.bookpi.org/index.php/rsmcs-v2/article/view/1448.