%0 Journal Article %A S.M. Gonek %A J.B. Conrey %A A. Ghosh %T Simple zeros of the zeta function of a quadratic number field. I. %J Inventiones mathematicae %D 1986 %P 563-576 %V 86 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1986__86_143408/ %F IM_1986__86_143408