@inproceedings{junyi2015periodic,
title={Periodic points of birational transformations on projective surfaces},
author={Junyi Xie},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170719191138200933804},
booktitle={Duke Math. J.},
volume={164},
number={5},
year={2015},
}