Niu, Jing, Ying Zhen Lin, and Chi Ping Zhang. “Approximate Solution of Nonlinear Multi-Point Boundary Value Problem on the Half-Line”. Mathematical Modelling and Analysis 17, no. 2 (April 1, 2012): 190–202. Accessed February 19, 2026. https://journals.vilniustech.lt/index.php/MMA/article/view/4852.