Computation of High Frequency Wave Diffraction by a Half Plane via the Liouville Equation and Geometric Theory of Diffraction. Communications in Computational Physics, [S. l.], v. 4, n. 5, p. 1106–1128, 2008. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/5582. Acesso em: 5 dec. 2025.