MathSciDoc: An Archive for Mathematician ∫

@inproceedings{ivar1925sur,
  title={Sur une équation intégrale à noyau analytique},
  author={Ivar Fredholm},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203039419799335},
  booktitle={Acta Mathematica},
  volume={45},
  number={1},
  pages={11-28},
  year={1925},
}