@article{hal-01306971,
author = {Kelley, Al},
title = {The Stable, Center-Stable, Center, Center-Unstable, Unstable Manifolds},
journal = {HAL},
volume = {1966},
number = {0},
year = {1966},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-01306971}
}
Kelley, Al. The Stable, Center-Stable, Center, Center-Unstable, Unstable Manifolds. HAL, Tome 1966 (1966) no. 0, . http://gdmltest.u-ga.fr/item/hal-01306971/