%0 Journal Article %A Przemysław Gadziński %T On a semigroup of measures with irregular densities %J Colloquium Mathematicum %D 2000 %P 85-99 %V 83 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-83-1-85-99/ %R 10.4064/cm-83-1-85-99 %G en %F 10_4064_cm_83_1_85_99