%0 Journal Article %A K. Chandrasekharan %T Exponential sums associated with the Dedekind zeta-functions. %J Commentarii mathematici Helvetici %D 1977 %P 49-88 %V 52 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1977__52_139682/ %F CMH_1977__52_139682