@inproceedings{alberto2004on,
title={On the convergence rate of vanishing viscosity approximations},
author={Alberto Bressan, and Tong Yang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224210822239871508},
booktitle={Communications on Pure and Applied Mathematics: A Journal Issued by the Courant Institute of Mathematical Sciences},
volume={57},
number={8},
pages={1075-1109},
year={2004},
}

Alberto Bressan, and Tong Yang. On the convergence rate of vanishing viscosity approximations. 2004. Vol. 57. In Communications on Pure and Applied Mathematics: A Journal Issued by the Courant Institute of Mathematical Sciences. pp.1075-1109. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224210822239871508.