@article{IM_1976__34_142398,
     author = {David Ruelle},
     title = {Zeta-Functions for {Expanding} {Maps} and {Anosov} {Flows.}},
     journal = {Inventiones mathematicae},
     pages = {231--242},
     publisher = {mathdoc},
     volume = {34},
     year = {1976},
     zbl = {0329.58014},
     url = {http://geodesic.mathdoc.fr/item/IM_1976__34_142398/}
}