@article{AIHPA_1974__21_3_185_0,
     author = {Robinson, Derek W.},
     title = {Scattering theory with singular potentials. {I.} {The} two-body problem},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {185--215},
     publisher = {Gauthier-Villars},
     volume = {21},
     number = {3},
     year = {1974},
     mrnumber = {377304},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AIHPA_1974__21_3_185_0/}
}