%0 Journal Article
%A Winfried Kaballo
%A Albert Schneider
%T On the Spectral Kernel of Symmetric Extensions.
%J Manuscripta mathematica
%D 1979
%P 113-118
%V 29
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1979__29_154655/
%F MM2_1979__29_154655