KULPESHOV, B.; SUDOPLATOV, S. On relative separability in hypergraphs of models of theories. Eurasian Mathematical Journal, [S. l.], v. 9, n. 4, p. 68–78, 2018. DOI: 10.32523/2077-9879-2018-9-4-68-78. Disponível em: https://emj.enu.kz/index.php/main/article/view/130. Acesso em: 30 sep. 2026.