@inproceedings{chongying1998monstrous,
title={Monstrous moonshine of higher weight},
author={Chongying Dong, and Geoffrey Mason},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203336509893599},
booktitle={Acta Mathematica},
volume={185},
number={1},
pages={101-121},
year={1998},
}