BUKANAY, N.U.; MIRZAKULOVA, A.E.; ASSANOVA, A.T. Asymptotic estimates of the solution for a singularly perturbed Cauchy problem. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 118, n. 2, p. 44–51, 2025. DOI: 10.31489/2025m2/44-51. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/876. Acesso em: 9 jul. 2025.