Krvavich, Yu. V., and Yu. S. Mishura. “Differentiability of Fractional Integrals Whose Kernels Contain Fractional Brownian Motions”. Ukrains’kyi Matematychnyi Zhurnal 53, no. 1 (January 25, 2001): 30–40. Accessed February 17, 2026. https://umj.imath.kiev.ua/index.php/umj/article/view/4218.