TY - JOUR AU - Berra, M. AU - de Hoop, M. V. AU - Romero, J. L. DA - 2022/02/05/ DO - 10.1016/j.jde.2021.11.043 JF - Journal of Differential Equations PY - 2022 SE - 2021/06/01/ SP - 949-993 TI - A multi-scale Gaussian beam parametrix for the wave equation: the Dirichlet boundary value problem VL - 309 ER -