@inproceedings{artur2013global,
title={Global theory of one-frequency Schrödinger operators},
author={Artur Avila},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203405224149804},
booktitle={Acta Mathematica},
volume={215},
number={1},
pages={1-54},
year={2013},
}

Artur Avila. Global theory of one-frequency Schrödinger operators. 2013. Vol. 215. In Acta Mathematica. pp.1-54. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203405224149804.