@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/