@inproceedings{shuangon,
title={On the formation of shocks for quasilinear wave equations},
author={Shuang Miao, and Pin Yu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160817221713651686221},
}
Shuang Miao, and Pin Yu. On the formation of shocks for quasilinear wave equations. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160817221713651686221.