%0 Journal Article %A Ferrero, Pierre %A de Pazzis, Olivier %A Robinson, Dereck W. %T Scattering theory with singular potentials. II. The n-body problem and hard cores %J Annales de l'institut Henri Poincaré. Section A, Physique Théorique %D 1974 %P 217-231 %V 21 %N 3 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1974__21_3_217_0/ %G en %F AIHPA_1974__21_3_217_0