@inproceedings{zhijie2015removable,
title={Removable singularity of positive solutions for a critical elliptic system with isolated singularity},
author={Zhijie Chen, and Chang-Shou Lin},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180318135210247184982},
booktitle={Mathematische Annalen},
volume={363},
pages={501-523},
year={2015},
}
Zhijie Chen, and Chang-Shou Lin. Removable singularity of positive solutions for a critical elliptic system with isolated singularity. 2015. Vol. 363. In Mathematische Annalen. pp.501-523. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180318135210247184982.