KolomietsO. V. “On the Application of Numerical Methods to the Solution of Nonlinear Second-Order Differential Equations With Random Deviations of Argument”. Ukrains’kyi Matematychnyi Zhurnal 51, no. 10 (October 25, 1999): 1433–1441. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/4744.