%0 Journal Article %A J.V. Armitage %T Zeta Functions with a Zero at s = ... . %J Inventiones mathematicae %D 1971 %P 199-205 %V 15 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1971__15_142128/ %G en %F IM_1971__15_142128