%0 Journal Article %A B. de Weger %A C. van de Woestijne %T On the diameter of sets of almost powers %J Acta Arithmetica %D 1999 %P 371-385 %V 90 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-90-4-371-385/ %R 10.4064/aa-90-4-371-385 %G en %F 10_4064_aa_90_4_371_385