ALEXEYEVA, L.A.; DADAYEVA, A.N.; PRIKAZCHIKOV, D.A.; AINAKEYEVA, N.Zh. Boundary Value Problems on a Star Thermal Graph and their Solutions. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 118, n. 2, p. 4–15, 2025. DOI: 10.31489/2025m2/4-15. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/864. Acesso em: 30 jul. 2025.