%0 Journal Article %A R. de Laubenfels %A F. Yao %T Regularized semigroups of bounded semivariation. %J Semigroup forum %D 1996 %P 369-383 %V 53 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1996__53_2_135499/ %F SF_1996__53_2_135499