A Projection Method with Regularization for the Cauchy Problem of the Helmholtz Equation. Journal of Computational Mathematics, [S. l.], v. 30, n. 2, p. 157–176, 2018. DOI: 10.4208/jcm.1109-m3491. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12070. Acesso em: 6 dec. 2025.