@article{01184295,
title = {Arnold diffusion: a variational construction.},
journal = {Documenta Mathematica},
year = {1998},
pages = {867-877},
zbl = {0910.58015},
language = {en},
url = {http://dml.mathdoc.fr/item/01184295}
}
Xia, Zhihong. Arnold diffusion: a variational construction.. Documenta Mathematica, (1998), pp. 867-877. http://gdmltest.u-ga.fr/item/01184295/