@inproceedings{piotr2010maximal,
title={MAXIMAL ANALYTIC EXTENSIONS OF THE EMPARAN-REALL BLACK RING},
author={Piotr T. Chrusciel, and Julien Cortier},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160911220851827743845},
booktitle={Journal of Differential Geometry},
volume={85},
number={3},
pages={425-459},
year={2010},
}
Piotr T. Chrusciel, and Julien Cortier. MAXIMAL ANALYTIC EXTENSIONS OF THE EMPARAN-REALL BLACK RING. 2010. Vol. 85. In Journal of Differential Geometry. pp.425-459. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160911220851827743845.