%0 Journal Article %A Carlitz, L. %T The number of solutions of some equations in a finite field %J Portugaliae mathematica %D 1954 %P 25-31 %V 13 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1954__13_1_114729/ %G en %F PORMA_1954__13_1_114729