%0 Journal Article %A S. A. Stepanov %T Rational trigonometric sums and Artin $L$-functions %J Doklady Akademii Nauk %D 1982 %P 39-42 %V 265 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_265_1_a8/ %G ru %F DAN_1982_265_1_a8