%0 Journal Article %A Charles McArthur %T The weak basis theorem %J Colloquium Mathematicum %D 1967 %P 71-76 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-17-1-71-76/ %R 10.4064/cm-17-1-71-76 %G en %F 10_4064_cm_17_1_71_76