%0 Journal Article %A A. Hulanicki %A C. Ryll-Nardzewski %T Invariant extensions of the Haar measure %J Colloquium Mathematicum %D 1979 %P 223-227 %V 42 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-42-1-223-227/ %R 10.4064/cm-42-1-223-227 %G en %F 10_4064_cm_42_1_223_227