S. G. Solodkii, “Optimization of algorithms for the approximate solution of the Volterra equations with infinitely differentiable kernels”, Ukr. Mat. Zhurn., vol. 46, no. 11, pp. 1534–1545, Nov. 1994, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/5592