@inproceedings{stephen2016derivations,
title={Derivations of the moduli algebras of weighted homogeneous hypersurface singularities},
author={Stephen S.T. Yau, and Huaiqing Zuo},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161126011931492904654},
year={2016},
}