TY - JOUR AU - Yamamoto, Kazuhiro TI - Scattering Theory And Spectral Representations For General Wave Equations With Short Range Perturbations JO - Canadian journal of mathematics PY - 1991 SP - 435 EP - 448 VL - 43 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1991-026-0/ DO - 10.4153/CJM-1991-026-0 ID - 10_4153_CJM_1991_026_0 ER -