%0 Journal Article %A L Carlitz %T Solvability of certain equations in a finite field %J Acta Arithmetica %D 1961 %P 389-397 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-7-4-389-397/ %R 10.4064/aa-7-4-389-397 %G en %F 10_4064_aa_7_4_389_397