%0 Journal Article %A G.S. KAZANDZIDIS %T Algebra of Subsets and Möbius Pairs. %J Mathematische Annalen %D 1963 %P 208-225 %V 152 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1963__152_161104/ %F MAN_1963__152_161104