%0 Journal Article %A Paolo De Lucia %A Pedro Morales %T Decomposition of group-valued measures on orthoalgebras %J Fundamenta Mathematicae %D 1998 %P 109-124 %V 158 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-158-2-109-124/ %R 10.4064/fm-158-2-109-124 %G en %F 10_4064_fm_158_2_109_124