BAISSALOV, Ye.R.; TUSSUPOV, J.A. On Triggers of Order. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 121, n. 1, p. 82–86, 2026. DOI: 10.31489/2026m1/82-86. Disponível em: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/1208. Acesso em: 4 apr. 2026.