%0 Journal Article %A David Ruelle %T Zeta-Functions for Expanding Maps and Anosov Flows. %J Inventiones mathematicae %D 1976 %P 231-242 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1976__34_142398/ %F IM_1976__34_142398