@article{hal-00104937,
author = {Fayad, B.},
title = {Nonuniform hyperbolicity and elliptic dynamics},
journal = {HAL},
volume = {2004},
number = {0},
year = {2004},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00104937}
}
Fayad, B. Nonuniform hyperbolicity and elliptic dynamics. HAL, Tome 2004 (2004) no. 0, . http://gdmltest.u-ga.fr/item/hal-00104937/