@inproceedings{erhan2009new,
title={New Results on Heilbronn Problem in Three-Dimensional Space},
author={Erhan Lu, and Hui Zhu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160813215154938962068},
year={2009},
}
Erhan Lu, and Hui Zhu. New Results on Heilbronn Problem in Three-Dimensional Space. 2009. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160813215154938962068.