Sartabanov Zhayshylyk Almaganbetovich, и Aitenova Gulsezim Muratovna. «MULTIPERIODIC SOLUTIONS OF LINEAR SYSTEMS INTEGRO-DIFFERENTIAL EQUATIONS WITH Dc -OPERATOR AND  -PERIOD OF HEREDITARY». Academic Scientific Journal of Computer Science, no. 1 (февраль 4, 2019): 23–31. просмотрено февраль 17, 2026. https://journals.nauka-nanrk.kz/physics-mathematics/article/view/1157.