Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1977__23_154528, author = {Eduard Zehnder}, title = {C.L. {Siegel's} {Linearization} {Theorem} in {Infinite} {Dimensions.}}, journal = {Manuscripta mathematica}, pages = {363--372}, publisher = {mathdoc}, volume = {23}, year = {1977}, zbl = {0374.47037}, url = {http://geodesic.mathdoc.fr/item/MM2_1977__23_154528/} }
Eduard Zehnder. C.L. Siegel's Linearization Theorem in Infinite Dimensions.. Manuscripta mathematica, Tome 23 (1977), pp. 363-372. http://geodesic.mathdoc.fr/item/MM2_1977__23_154528/