Cătinaş, Emil. “On Accelerating the Convergence of the Successive Approximations Method”. Rev. Anal. Numér. Théor. Approx. 30, no. 1 (February 1, 2001): 3–8. Accessed November 23, 2024. https://ictp.acad.ro/jnaat/journal/article/view/2001-vol30-no1-art1.