@article{1103859004,
author = {Lundberg, Lars-Erik},
title = {Spectral and scattering theory for the Klein-Gordon equation},
journal = {Comm. Math. Phys.},
volume = {29},
number = {1},
year = {1973},
pages = { 243-257},
language = {en},
url = {http://dml.mathdoc.fr/item/1103859004}
}
Lundberg, Lars-Erik. Spectral and scattering theory for the Klein-Gordon equation. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 243-257. http://gdmltest.u-ga.fr/item/1103859004/