@article{1206137070, author = {\^Otsuki, Nobukazu}, title = {A characterization of Anosov flows for geodesic flows}, journal = {Hiroshima Math. J.}, volume = {4}, number = {1}, year = {1974}, pages = { 397-412}, language = {en}, url = {http://dml.mathdoc.fr/item/1206137070} }
Ôtsuki, Nobukazu. A characterization of Anosov flows for geodesic flows. Hiroshima Math. J., Tome 4 (1974) no. 1, pp. 397-412. http://gdmltest.u-ga.fr/item/1206137070/