[1]
S. T. Mynbayeva, A. N. Stanzhitskii, and N. A. Marchuk, “Averaging in boundary-value problems for systems of differential and integrodifferential equations”, Ukr. Mat. Zhurn., vol. 72, no. 2, pp. 245–266, Feb. 2020, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/1071