@article{1256052514, author = {Robbin, J. W.}, title = {Stable manifolds of semi-hyperbolic fixed points}, journal = {Illinois J. Math.}, volume = {15}, number = {4}, year = {1971}, pages = { 595-609}, language = {en}, url = {http://dml.mathdoc.fr/item/1256052514} }
Robbin, J. W. Stable manifolds of semi-hyperbolic fixed points. Illinois J. Math., Tome 15 (1971) no. 4, pp. 595-609. http://gdmltest.u-ga.fr/item/1256052514/