@inproceedings{boris2005on,
title={On the complexity of algebraic numbers, II. Continued fractions},
author={Boris Adamczewski, and Yann Bugeaud},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203346996287667},
booktitle={Acta Mathematica},
volume={195},
number={1},
pages={1-20},
year={2005},
}
Boris Adamczewski, and Yann Bugeaud. On the complexity of algebraic numbers, II. Continued fractions. 2005. Vol. 195. In Acta Mathematica. pp.1-20. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203346996287667.