@article{GDZPPN002416751, title = {The Existence of Wave Operators in Scattering Theory.}, journal = {Mathematische Zeitschrift}, volume = {147}, year = {1976}, pages = {69-92}, zbl = {0319.35059}, url = {http://dml.mathdoc.fr/item/GDZPPN002416751} }
Hörmander, Lars. The Existence of Wave Operators in Scattering Theory.. Mathematische Zeitschrift, Tome 147 (1976) pp. 69-92. http://gdmltest.u-ga.fr/item/GDZPPN002416751/