[1]
“Asymptotic analysis of a general solution to a linear singularly perturbed system of higher order differential equations with degenerations”, НК, vol. 18, no. 1, pp. 79–101, Mar. 2015, Accessed: Mar. 10, 2026. [Online]. Available: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/771