@article{1250521912,
author = {Ushiki, Shigehiro},
title = {Unstable manifolds of analytic dynamical systems},
journal = {J. Math. Kyoto Univ.},
volume = {21},
number = {4},
year = {1981},
pages = { 763-785},
language = {en},
url = {http://dml.mathdoc.fr/item/1250521912}
}
Ushiki, Shigehiro. Unstable manifolds of analytic dynamical systems. J. Math. Kyoto Univ., Tome 21 (1981) no. 4, pp. 763-785. http://gdmltest.u-ga.fr/item/1250521912/