@article{10_4153_CJM_1991_026_0,
     author = {Yamamoto, Kazuhiro},
     title = {Scattering {Theory} {And} {Spectral} {Representations} {For} {General} {Wave} {Equations} {With} {Short} {Range} {Perturbations}},
     journal = {Canadian journal of mathematics},
     pages = {435--448},
     year = {1991},
     volume = {43},
     number = {2},
     doi = {10.4153/CJM-1991-026-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1991-026-0/}
}