Chuiko, S.M. “A Generalization of the Newton-Kantorovich Method for Systems of Nonlinear Real Equations”. Reports of the National Academy of Sciences of Ukraine, no. 3 (March 28, 2024): 3–9. Accessed November 4, 2024. https://nasu-periodicals.org.ua/index.php/dp/article/view/2020-3-1.