EMELYANOV, D.Y. Algebras of binary isolating formulas for theories of modular products of graphs. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 121, n. 1, p. 122–131, 2026. DOI: 10.31489/2026m1/122-131. Disponível em: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/1213. Acesso em: 4 apr. 2026.