%0 Journal Article %A Shader, Leslie E. %T On the number of solutions of a congruence in GF[q,x] %J Portugaliae mathematica %D 1973 %P 9-16 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1973__32_1_115183/ %G en %F PORMA_1973__32_1_115183