@inproceedings{brian1996cut,
title={Cut points and canonical splittings of hyperbolic groups},
author={Brian H. Bowditch},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203330869238560},
booktitle={Acta Mathematica},
volume={180},
number={2},
pages={145-186},
year={1996},
}