%0 Journal Article
%A D. Song
%T A note on the growth bound of Co-semigroups.
%J Semigroup forum
%D 1997
%P 190-198
%V 54
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1997__54_2_135519/
%F SF_1997__54_2_135519