@inproceedings{weinan1996finite,
title={Finite difference schemes for incompressible flows in the vorticity formulations},
author={Weinan E, and Jian-Guo Liu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170209134054073864406},
booktitle={Esaim Proceedings},
volume={1},
pages={181-195},
year={1996},
}
Weinan E, and Jian-Guo Liu. Finite difference schemes for incompressible flows in the vorticity formulations. 1996. Vol. 1. In Esaim Proceedings. pp.181-195. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170209134054073864406.