%0 Journal Article %A Gallardo, Luis %T Waring's problem for polynomial cubes and squares over a finite field with odd characteristic. %J Portugaliae mathematica %D 2004 %P 35-49 %V 61 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_2004__61_1_50967/ %G en %F PORMA_2004__61_1_50967