@inproceedings{min2016unfolding,
title={Unfolding of acyclic sign-skew-symmetric cluster algebras and applications to positivity and F-polynomials},
author={Min Huang, and Fang Li},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170221221938829392482},
booktitle={arXiv:1609.05981v2 [math.RT]},
pages={48},
year={2016},
}

Min Huang, and Fang Li. Unfolding of acyclic sign-skew-symmetric cluster algebras and applications to positivity and F-polynomials. 2016. In arXiv:1609.05981v2 [math.RT]. pp.48. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170221221938829392482.