Păvăloiu, Ion. “On Computational Complexity in Solving Equations by Steffensen-Type Methods”. Rev. Anal. Numér. Théor. Approx. 24, no. 1 (August 1, 1995): 215–219. Accessed November 24, 2024. https://ictp.acad.ro/jnaat/journal/article/view/1995-vol24-nos1-2-art23.