%0 Journal Article
%A Mather, John N.
%T Variational construction of orbits of twist diffeomorphisms
%J Journal of the American Mathematical Society
%D 1991
%P 207-263
%V 04
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1080112-5/
%R 10.1090/S0894-0347-1991-1080112-5
%F 10_1090_S0894_0347_1991_1080112_5