@inproceedings{jérémie2021speed,
title={Speed of random walks, isoperimetry and compression of finitely generated groups},
author={Jérémie Brieussel, and Tianyi Zheng},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220318130511383436007},
booktitle={Annals of Mathematics},
volume={193},
number={1},
pages={1-105},
year={2021},
}

Jérémie Brieussel, and Tianyi Zheng. Speed of random walks, isoperimetry and compression of finitely generated groups. 2021. Vol. 193. In Annals of Mathematics. pp.1-105. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220318130511383436007.