ABDUGANIEVAYULDUZ SHAKHABIDINOVNA; BEKMURATOV ULUGBEK NURALI UGLI. ON MATHEMATICAL PHYSICS BOUNDARY VALUE PROBLEM CORRECTNESS. International Engineering Journal For Research & Development, [S. l.], v. 5, n. 4, p. 4, 2020. DOI: 10.17605/OSF.IO/432D9. Disponível em: http://www.iejrd.com/index.php/iejrd/article/view/946. Acesso em: 20 apr. 2026.