KABIDENOV, A.; KASATOVA, A.; BEKENOV, M.I.; MARKHABATOV, N.D. Model companion properties of some theories. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 114, n. 2, p. 114–123, 2024. DOI: 10.31489/2024m2/114-123. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/641. Acesso em: 2 sep. 2025.