%0 Journal Article %A Ralph deLaubenfels %T Unbounded well-bounded operators, strongly continuous semigroups and the Laplace transform %J Studia Mathematica %D 1992 %P 143-159 %V 103 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-103-2-143-159/ %R 10.4064/sm-103-2-143-159 %G en %F 10_4064_sm_103_2_143_159