“Application of a modification of the numerical-analytical method to the multipoint boundary-value problem for Volterra-type integro-differential equations”, НК, vol. 23, no. 2, pp. 217–230, Jun. 2020, Accessed: Jan. 21, 2026. [Online]. Available: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/987