@inproceedings{stephen2015topological,
title={Topological Classification of Simplest Gorenstein Non-complete Intersection Singularities of Dimension 2 },
author={Stephen S.T. Yau, Mingyi Zhang, and Huaiqing Zuo},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161126010749610570649},
year={2015},
}
Stephen S.T. Yau, Mingyi Zhang, and Huaiqing Zuo. Topological Classification of Simplest Gorenstein Non-complete Intersection Singularities of Dimension 2 . 2015. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161126010749610570649.