@inproceedings{mao2013maximal,
title={Maximal families of Calabi-Yau manifolds with minimal length Yukawa coupling},
author={Mao Sheng, Jinxing Xu, and Kang Zuo},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20181101151226953863172},
booktitle={Communications in Mathematics and Statistics},
volume={1},
number={1},
pages={73-92},
year={2013},
}

Mao Sheng, Jinxing Xu, and Kang Zuo. Maximal families of Calabi-Yau manifolds with minimal length Yukawa coupling. 2013. Vol. 1. In Communications in Mathematics and Statistics. pp.73-92. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20181101151226953863172.