DAUYLBAYEV, Muratkhan; ABSADYK, Nuryla. CAUCHY PROBLEM WITH SINGULARITY FOR SINGULARLY PERTURBED INTEGRO-DIFFERENTIAL EQUATIONS. Central Asia Science Review, [S. l.], v. 1, n. 1, p. 35–40, 2025. Disponível em: https://casrjournal.com/index.php/pub/article/view/4. Acesso em: 20 oct. 2025.