Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1970__11_2_a7, author = {Kurzweil, Jaroslav}, title = {Invariant manifolds. {I.}}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {309--336}, publisher = {mathdoc}, volume = {11}, number = {2}, year = {1970}, mrnumber = {0296963}, zbl = {0197.47702}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1970__11_2_a7/} }
Kurzweil, Jaroslav. Invariant manifolds. I.. Commentationes Mathematicae Universitatis Carolinae, Tome 11 (1970) no. 2, pp. 309-336. http://geodesic.mathdoc.fr/item/CMUC_1970__11_2_a7/