@inproceedings{tsz2011an,
title={An adaptive phase space method with application to reflection traveltime tomography},
author={Tsz Shun Eric CHUNG, Jianliang Qian, Gunther Uhlmann, and Hongkai Zhao},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020181358376198038},
booktitle={Inverse Problems},
volume={27},
number={11},
pages={115002},
year={2011},
}
Tsz Shun Eric CHUNG, Jianliang Qian, Gunther Uhlmann, and Hongkai Zhao. An adaptive phase space method with application to reflection traveltime tomography. 2011. Vol. 27. In Inverse Problems. pp.115002. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020181358376198038.