@inproceedings{bodil1989the,
title={The iteration of cubic polynomials Part II: patterns and parapatterns},
author={Bodil Branner, and John H. Hubbard},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203318908475476},
booktitle={Acta Mathematica},
volume={169},
number={1},
pages={229-325},
year={1989},
}
Bodil Branner, and John H. Hubbard. The iteration of cubic polynomials Part II: patterns and parapatterns. 1989. Vol. 169. In Acta Mathematica. pp.229-325. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203318908475476.