%0 Journal Article
%A Andreas M. Hinz
%T Asymptotic Behavior of Solutions of - ...v + qv = ...v  and the Distance of ...to the Essential Spectrum.
%J Mathematische Zeitschrift
%D 1987
%P 173-182
%V 194
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1987__194_173825/
%F MZ_1987__194_173825