ZHARULLAYEV, D. B.; KANGUZHIN, B. E.; KONYRKULZHAYEVA, M. N. Green’s function of differential operators on a star-shaped graph with common boundary conditions. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 101, n. 1, p. 48–58, 2019. DOI: 10.26577/JMMCS-2019-1-601. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/601. Acesso em: 13 oct. 2024.