DURU, H. .; SHAZHDEKEYEVA, N.; ADIYEVA, A. A robust numerical method for singularly perturbed Sobolev periodic problems on B-mesh. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 122, n. 2, p. 36–49, 2024. DOI: 10.26577/JMMCS2024-122-02-b4. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/1438. Acesso em: 23 nov. 2024.