%0 Journal Article
%A Hubert Kalf
%A Rainer Hempel
%A Andreas M. Hinz
%T On the Essential Spectrum of Schrödinger Operators with Spherically Symmetric Potentials.
%J Mathematische Annalen
%D 1987
%P 197-208
%V 277
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1987__277_164245/
%F MAN_1987__277_164245