ATAKHAN N.; DAUYLBAYEV M.K.; ASSET N. ASYMPTOTIC EXPANSION OF SOLUTION OF BVP WITH INITIAL JUMPS FOR SINGULARLY PERTURBED INTEGRO-DIFFERENTIAL EQUATION. Известия НАН РК. Серия физико-математическая, [S. l.], n. 4, p. 126–135, 2021. Disponível em: http://89.250.84.46/physics-mathematics/article/view/1937. Acesso em: 23 дек. 2024.