Shayakhmetova, B.K., and Yu.N. Antipov. 2016. “Structuralization of Categories of the «knowledge» Pedagogical Science in the Process of Informatization of the Society”. Bulletin of the Karaganda University. Mathematics Series 81 (1):76-82. https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/81.