%0 Journal Article %A D. A. Burgess %T Dirichlet characters and polynomials %J Informatics and Automation %D 1973 %P 203-205 %V 132 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1973_132_a23/ %G en %F TRSPY_1973_132_a23