@inproceedings{chong-qing2018order,
title={Order property and modulus of continuity of weak KAM solutions},
author={Chong-Qing Cheng, and Jinxin Xue},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190707201026832205400},
booktitle={Calculus of variation and PDEs},
volume={57},
number={2},
pages={65},
year={2018},
}
Chong-Qing Cheng, and Jinxin Xue. Order property and modulus of continuity of weak KAM solutions. 2018. Vol. 57. In Calculus of variation and PDEs. pp.65. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190707201026832205400.