%0 Journal Article
%A W. Ruppert
%T On joint continuity in semigroups on compact manifolds with boundary.
%J Semigroup forum
%D 1984
%P 173-186
%V 28
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1984__28_134649/
%F SF_1984__28_134649