@inproceedings{shing-yu2011an,
title={An Eulerian approach for computing the finite time Lyapunov exponent},
author={Shing-Yu Leung},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221112807694758742},
booktitle={Journal of Computational Physics},
volume={230},
number={29},
pages={3500-3524},
year={2011},
}

Shing-Yu Leung. An Eulerian approach for computing the finite time Lyapunov exponent. 2011. Vol. 230. In Journal of Computational Physics. pp.3500-3524. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221112807694758742.