%0 Journal Article %A Clifton Whyburn %T The density of power residues and non-residues in subintervals [1, √p] %J Acta Arithmetica %D 1968 %P 113-116 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-14-1-113-116/ %R 10.4064/aa-14-1-113-116 %G en %F 10_4064_aa_14_1_113_116