@inproceedings{frank2017sharp,
title={Sharp DaviesGaffneyGrigoryan lemma on graphs},
author={Frank Bauer, Bobo Hua, and Shing-Tung Yau},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224204509049158185},
booktitle={Mathematische Annalen},
volume={368},
pages={1429-1437},
year={2017},
}
Frank Bauer, Bobo Hua, and Shing-Tung Yau. Sharp DaviesGaffneyGrigoryan lemma on graphs. 2017. Vol. 368. In Mathematische Annalen. pp.1429-1437. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224204509049158185.