%0 Journal Article
%A G. Greiner
%A I. Becker
%T On the modulus of one-parameter semigroups.
%J Semigroup forum
%D 1986
%P 185-202
%V 34
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1986__34_134838/
%F SF_1986__34_134838