@inproceedings{xiangxiong2012maximum-principle-satisfying,
title={Maximum-principle-satisfying and positivity-preserving high order discontinuous Galerkin schemes for conservation laws on triangular meshes},
author={Xiangxiong Zhang, Yinhua Xia, and Chi-Wang Shu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161012115837517557201},
booktitle={Journal of Scientific Computing},
volume={50},
pages={29-62},
year={2012},
}

Xiangxiong Zhang, Yinhua Xia, and Chi-Wang Shu. Maximum-principle-satisfying and positivity-preserving high order discontinuous Galerkin schemes for conservation laws on triangular meshes. 2012. Vol. 50. In Journal of Scientific Computing. pp.29-62. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161012115837517557201.