TY - JOUR AU - Christiansen, Tanya AU - Joshi, M. S. TI - Scattering on stratified media: the microlocal properties of the scattering matrix and recovering asymptotics of perturbations JO - Annales de l'Institut Fourier PY - 2003 SP - 565 EP - 624 VL - 53 IS - 2 PB - Association des Annales de l’institut Fourier UR - https://aif.centre-mersenne.org/articles/10.5802/aif.1953/ DO - 10.5802/aif.1953 LA - en ID - AIF_2003__53_2_565_0 ER -