%0 Journal Article %A Swingle, Paul M. %T Algebras and connected sets of Vitali %J Portugaliae mathematica %D 1959 %P 69-85 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1959__18_2_114811/ %G en %F PORMA_1959__18_2_114811