@inproceedings{ji2010a,
title={A lower bound on the ground state energy of dilute Bose gas},
author={Ji Oon Lee, and Jun Yin},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160823235640735371423},
booktitle={Journal of Mathematical Physics},
volume={51},
pages={053302 },
year={2010},
}

Ji Oon Lee, and Jun Yin. A lower bound on the ground state energy of dilute Bose gas. 2010. Vol. 51. In Journal of Mathematical Physics. pp.053302 . http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160823235640735371423.