%0 Journal Article
%A Rouleux, Michel
%T Semi-classical Integrability, Hyperbolic Flows and the Birkhoff Normal Form
%J Canadian journal of mathematics
%D 2004
%P 1034-1067
%V 56
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-047-6/
%R 10.4153/CJM-2004-047-6
%F 10_4153_CJM_2004_047_6