BoichukO., ChuikoS., and PopovM. “Adomian Decomposition Method in the Theory of Nonlinear Boundary-Value Problems”. Ukrains’kyi Matematychnyi Zhurnal 76, no. 6 (July 3, 2024): 820–831. Accessed December 4, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/7900.