%0 Journal Article %A Haseo Ki %A Tom Linton %T Normal numbers and subsets of N with given densities %J Fundamenta Mathematicae %D 1994 %P 163-179 %V 144 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-144-2-163-179/ %R 10.4064/fm-144-2-163-179 %G en %F 10_4064_fm_144_2_163_179