@article{GDZPPN002306522,
title = {Generic Properties of Geodesic Flows.},
journal = {Mathematische Annalen},
volume = {196},
year = {1972},
pages = {323-334},
zbl = {0225.58006},
url = {http://dml.mathdoc.fr/item/GDZPPN002306522}
}
Klingenberg, Wilhelm; Takens, Floris. Generic Properties of Geodesic Flows.. Mathematische Annalen, Tome 196 (1972) pp. 323-334. http://gdmltest.u-ga.fr/item/GDZPPN002306522/