@inproceedings{lei2015quasi-periodic,
title={Quasi-periodic almost-collision orbits in the spatial three-body problem},
author={Lei Zhao},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170314204838785936706},
year={2015},
}
Lei Zhao. Quasi-periodic almost-collision orbits in the spatial three-body problem. 2015. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170314204838785936706.