MathSciDoc: An Archive for Mathematician ∫

@inproceedings{,
  title={Briefe von L. Fuchs an H. Poincaré},
  author={},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203029435613254},
  booktitle={Acta Mathematica},
  volume={38},
  number={1},
  pages={185-187},
  year={1915},
}