Argyros, Ioannis K., and George A. Anastassiou. “Semi-Local Convergence of Iterative Methods and Banach Space Valued Functions in Abstract Fractional Calculus”. J. Numer. Anal. Approx. Theory 47, no. 1 (August 6, 2018): 3–19. Accessed November 23, 2024. https://ictp.acad.ro/jnaat/journal/article/view/1120.