%0 Journal Article %A A. Rajwade %A J. Parnami %T A new cubic character sum %J Acta Arithmetica %D 1981 %P 347-356 %V 40 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-40-4-347-356/ %R 10.4064/aa-40-4-347-356 %G en %F 10_4064_aa_40_4_347_356