MathSciDoc: An Archive for Mathematician ∫

@inproceedings{e.1887sur,
  title={Sur un mode de transformation des surfaces minima},
  author={E. Goursat},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108202943801275871},
  booktitle={Acta Mathematica},
  volume={11},
  number={1},
  pages={135-186},
  year={1887},
}