%0 Journal Article %A F. Parreau %T Measures with real spectra. %J Inventiones mathematicae %D 1989 %P 311-330 %V 98 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143732/ %F IM_1989__98_1_143732