@inproceedings{tiexiang2010multiple,
title={Multiple positive solutions for a Dirichlet problem involving critical Sobolev exponent},
author={Tiexiang Li, and Tsung-fang Wu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205357566156298},
booktitle={Journal of Mathematical Analysis and Applications},
volume={369},
number={1},
pages={245-257},
year={2010},
}
Tiexiang Li, and Tsung-fang Wu. Multiple positive solutions for a Dirichlet problem involving critical Sobolev exponent. 2010. Vol. 369. In Journal of Mathematical Analysis and Applications. pp.245-257. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205357566156298.