@inproceedings{patrick2016arnold,
title={Arnold diffusion in arbitrary degrees of freedom and normally hyperbolic invariant cylinders},
author={Patrick Bernard, Vadim Kaloshin, and Ke Zhang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191128132744663606547},
booktitle={Acta Mathematica},
volume={217},
number={1},
pages={1-79},
year={2016},
}
Patrick Bernard, Vadim Kaloshin, and Ke Zhang. Arnold diffusion in arbitrary degrees of freedom and normally hyperbolic invariant cylinders. 2016. Vol. 217. In Acta Mathematica. pp.1-79. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191128132744663606547.