For citations:

Agachev J.R., Pershagin M.Yu. Approximations of solutions for a class of conditionally well-posed integro-differential equations. Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki. 2025;167(1):5-15. (In Russ.) https://doi.org/10.26907/2541-7746.2025.1.5-15