%0 Journal Article
%A Zung, Nguyen Tien
%T Symplectic topology of integrable hamiltonian systems, I : Arnold-Liouville with singularities
%J Compositio Mathematica
%D 1996
%P 179-215
%V 101
%N 2
%I Kluwer Academic Publishers
%U http://archive.numdam.org/item/CM_1996__101_2_179_0/
%G en
%F CM_1996__101_2_179_0