Konyrkulzhayeva М.; Auzerkhan Г. АN ELLIPTIC SELF-ADJOINT OPERATOR OF THE SECOND ORDER ON A GRAPH WITH SMALL EDGES. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 128, n. 4, p. 72–91, 2025. DOI: 10.26577/JMMCS202512846. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/1783. Acesso em: 9 feb. 2026.