%0 Journal Article %A I. M. Sigal %T Asymptotic completeness of multiparticle systems %J Doklady Akademii Nauk %D 1972 %P 795-798 %V 204 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_204_4_a6/ %G ru %F DAN_1972_204_4_a6