REGULAR SELF-ADJOINT PROBLEMS FOR THE LAPLACE EQUATION. Journal of Mathematics Mechanics and Computer Science, [S. l.], v. 130, n. 2, p. 48–58, 2026. DOI: 10.26577/JMMCS130220264. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/1950. Acesso em: 5 jul. 2026.