%0 Journal Article %A Sherk, F. A. %T Indicator Sets in an Affine Space of any Dimension %J Canadian journal of mathematics %D 1979 %P 211-224 %V 31 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-022-6/ %R 10.4153/CJM-1979-022-6 %F 10_4153_CJM_1979_022_6