%0 Journal Article %A Bennett, Harold %A Lutzer, David %T Measurements and G δ-Subsets of Domains %J Canadian mathematical bulletin %D 2011 %P 193-206 %V 54 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2010-104-3/ %R 10.4153/CMB-2010-104-3 %F 10_4153_CMB_2010_104_3