1.
Dauylbayev M, Absadyk N. CAUCHY PROBLEM WITH SINGULARITY FOR SINGULARLY PERTURBED INTEGRO-DIFFERENTIAL EQUATIONS. CASR [Internet]. 2025 Aug. 29 [cited 2026 Jan. 15];1(1):35-40. Available from: https://casrjournal.com/index.php/pub/article/view/4