VIKENTIEV, A.A.; IVANOV, V.V. Methods of recognition in the space of knowledge. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 81, n. 1, p. 26–34, 2016. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/73. Acesso em: 10 jul. 2025.