Abildayeva, Aziza, Anar Assanova, and Askarbek Imanchiyev. 2022. “A Multi-Point Problem for a System of Differential Equations With Piecewise-Constant Argument of Generalized Type As a Neural Network Model”. Eurasian Mathematical Journal 13 (2):08-17. https://emj.enu.kz/index.php/main/article/view/252.