Wu, Jianglong. “Boundedness of Riesz-Type Potential Operators on Variable Exponent Herz – Morrey spaces”. Ukrains’kyi Matematychnyi Zhurnal 69, no. 9 (September 25, 2017): 1187-1197. Accessed November 21, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/1769.