1.
Sartabanov Z, Aitenova G. Bounded on the semi-axis multiperiodic solution of a linear finite-hereditarity integro-differential equation of parabolic type. M [Internet]. 2023 Sep. 30 [cited 2025 Sep. 4];111(3):109-21. Available from: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/587