@inproceedings{jian-guo2004far,
title={Far field boundary condition for convection diffusion equation at zero viscosity limit},
author={Jian-Guo Liu, and WEN-QING XU},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170209101511465296373},
booktitle={Quarterly of Applied Mathematics},
volume={62},
pages={27-52},
year={2004},
}

Jian-Guo Liu, and WEN-QING XU. Far field boundary condition for convection diffusion equation at zero viscosity limit. 2004. Vol. 62. In Quarterly of Applied Mathematics. pp.27-52. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170209101511465296373.