%0 Journal Article
%A Wolfgang Walter
%A Ray. Redheffer
%T Counterexamples for Parabolic Differential Equations.
%J Mathematische Zeitschrift
%D 1977
%P 229-236
%V 153
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1977__153_172495/
%F MZ_1977__153_172495