@inproceedings{hans1965invariant,
title={Invariant sets under iteration of rational functions},
author={Hans Brolin},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203434233237043},
booktitle={Arkiv for Matematik},
volume={6},
number={2},
pages={103-144},
year={1965},
}