A Well-Posed and Discretely Stable Perfectly Matched Layer for Elastic Wave Equations in Second Order Formulation. Communications in Computational Physics, [S. l.], v. 11, n. 5, p. 1643–1672, 2012. DOI: 10.4208/cicp.120210.240511a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/5959. Acesso em: 5 dec. 2025.