@inproceedings{kefengcurvatures,
title={Curvatures of moduli space of curves and applications},
author={Kefeng Liu, Xiaofeng Sun, 杨晓奎, and Shing Tung Yau},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161003231120865497073},
booktitle={Asian J Math},
}