%0 Journal Article %A Stanisław Balcerzyk %T On groups of functions defined on Boolean algebras %J Fundamenta Mathematicae %D 1961 %P 347-367 %V 50 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-50-4-347-367/ %R 10.4064/fm-50-4-347-367 %G en %F 10_4064_fm_50_4_347_367