@inproceedings{stéphane2007quantum,
title={Quantum decay rates in chaotic scattering},
author={Stéphane Nonnenmacher, and Maciej Zworski},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203354221228717},
booktitle={Acta Mathematica},
volume={203},
number={2},
pages={149-233},
year={2007},
}

Stéphane Nonnenmacher, and Maciej Zworski. Quantum decay rates in chaotic scattering. 2007. Vol. 203. In Acta Mathematica. pp.149-233. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203354221228717.