%0 Journal Article %A R. UrbaƄski %T Decomposition of set functions with values in a topological semigroups %J Studia Mathematica %D 1977 %P 115-125 %V 61 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-61-2-115-125/ %R 10.4064/sm-61-2-115-125 %G en %F 10_4064_sm_61_2_115_125