%0 Journal Article
%A Barry Simon
%T Absence of Positive Eigenvalues in a Class of Multiparticle Quantum   Systems.
%J Mathematische Annalen
%D 1974
%P 133-138
%V 207
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1974__207_162536/
%F MAN_1974__207_162536