%0 Journal Article %A Arne Winterhof %T On Waring's problem in finite fields %J Acta Arithmetica %D 1998 %P 171-177 %V 87 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-87-2-171-177/ %R 10.4064/aa-87-2-171-177 %G en %F 10_4064_aa_87_2_171_177