NURALY, A.; MARKHABATOV, N.; BAISALOV, Y. Pseudofinite unar theory with arbitrary number of semichains and antichains. Eurasian Mathematical Journal, [S. l.], v. 17, n. 2, p. 39–48, 2026. DOI: 10.32523/2077-9879-2026-17-2-39-48. Disponível em: https://emj.enu.kz/index.php/main/article/view/1023. Acesso em: 10 jul. 2026.