KOSHANOV, B. D.; KUNTUAROVA, A. D. EQUIVALENCE OF THE FREDHOLM SOLVABILITY CONDITION FOR THE NEUMANN PROBLEM TO THE COMPLEMENTARITY CONDITION. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 111, n. 3, p. 39–51, 2021. DOI: 10.26577/JMMCS.2021.v111.i3.04. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/947. Acesso em: 21 nov. 2024.