KANGUZHIN, B. E. Green’s function of the Dirichlet problem for the differential operator on a star-shaped graph. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 97, n. 1, p. 67–90, 2018. DOI: 10.26577/jmmcs-2018-1-486. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/486. Acesso em: 17 nov. 2024.