Green’s function of the Dirichlet problem for the differential operator on a star-shaped graph at m. Journal of Mathematics Mechanics and Computer Science, [S. l.], v. 101, n. 1, p. 14–28, 2019. DOI: 10.26577/JMMCS-2019-1-613. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/613. Acesso em: 5 jul. 2026.