%0 Journal Article
%A Rainer Hempel
%T Periodic Schrödinger Operators with (Non-Periodic) Magnetic and Electric Potentials.
%J Manuscripta mathematica
%D 1984
%P 19-38
%V 48
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1984__48_155018/
%F MM2_1984__48_155018