@article{03931600,
title = {Invariant manifolds and alternative approaches to reduce perturbation theory: Dissipative systems.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {7},
year = {1984},
pages = {625-661},
doi = {10.1155/S0161171284000685},
zbl = {0582.35096},
language = {en},
url = {http://dml.mathdoc.fr/item/03931600}
}
Morris, Hedley C.; Sheil, Derek; Dodd, Roger. Invariant manifolds and alternative approaches to reduce perturbation theory: Dissipative systems.. International Journal of Mathematics and Mathematical Sciences, Tome 7 (1984) pp. 625-661. doi : 10.1155/S0161171284000685. http://gdmltest.u-ga.fr/item/03931600/