@inproceedings{tiana,
title={A theory of 2+1D fermionic topological orders and fermionic/bosonic topological orders with symmetries},
author={Tian Lan, Liang Kong, and Xiao-Gang Wen},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170207030014772024227},
}