%0 Journal Article
%A Andreas Henrici
%A Thomas Kappeler
%T Resonant normal form for even periodic FPU chains
%J Journal of the European Mathematical Society
%D 2009
%P 1025-1056
%V 11
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/174/
%R 10.4171/jems/174
%F JEMS_2009_11_5_a3