ARTYKBAEV, A.; SULTANOV, B.M. The intrinsic geometry of a convex surface in Galilean space. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 120, n. 4, p. 33–45, 2025. DOI: 10.31489/2025m4/33-45. Disponível em: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/1149. Acesso em: 16 jan. 2026.