%0 Journal Article %A J. Ludwig %A M.E.B. Bekka %T Complemented *-primitive Ideals in L1-algebras of Exponential Lie Groups and of Motion Groups. %J Mathematische Zeitschrift %D 1990 %P 515-526 %V 204 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1990__204_3_183787/ %F MZ_1990__204_3_183787