@inproceedings{dennis1981entropy,,
title={Entropy, Hausdorff measures old and new, and limit sets of geometrically finite Kleinian groups},
author={Dennis Sullivan},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203303096454361},
booktitle={Acta Mathematica},
volume={153},
number={1},
pages={259-277},
year={1981},
}
Dennis Sullivan. Entropy, Hausdorff measures old and new, and limit sets of geometrically finite Kleinian groups. 1981. Vol. 153. In Acta Mathematica. pp.259-277. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203303096454361.