YESHKEYEV, A.R.; ISSAEVA, A.K.; MUSSINA, N.M. The atomic definable subsets of semantic model. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 94, n. 2, p. 84–91, 2019. DOI: 10.31489/2019m2/84-91. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/298. Acesso em: 18 aug. 2025.