%0 Journal Article
%A Vladimir Dragović
%T Classical Integrable Mechanical Systems and Their Integrable Perturbations
%J Publications de l'Institut Mathématique
%D 1998
%P 153 
%V _N_S_64
%N 78
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PIM_1998_N_S_64_78_a12/
%G en
%F PIM_1998_N_S_64_78_a12