MathSciDoc: An Archive for Mathematician ∫

@inproceedings{rené1932sur,
  title={Sur le calcul approché des intégrales définies},
  author={René Lagrange},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203101003111503},
  booktitle={Acta Mathematica},
  volume={59},
  number={1},
  pages={373-422},
  year={1932},
}