“Adomian Decomposition Method in the Theory of Nonlinear Boundary-Value Problems Unsolved With Respect to the Derivative”. Neliniini Kolyvannya 27, no. 3 (September 29, 2024): 299–312. Accessed December 6, 2025. https://twinhead.imath.kiev.ua/index.php/nosc/article/view/1148.