@inproceedings{jingyue2015holonomic,
title={Holonomic Systems for Period Mappings},
author={Jingyue Chen, An Huang, and Bong H. Lian},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160828075309454967472},
booktitle={Nuclear Physics B},
volume={898},
pages={693–706},
year={2015},
}