%0 Journal Article
%A Eduard Zehnder
%T C.L. Siegel's Linearization Theorem in Infinite Dimensions.
%J Manuscripta mathematica
%D 1977
%P 363-372
%V 23
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1977__23_154528/
%F MM2_1977__23_154528