MathSciDoc: An Archive for Mathematician ∫

@inproceedings{m.1961fréchet-volterra,
  title={Fréchet-Volterra variational equations, boundary value problems, and function space integrals},
  author={M. D. Donsker, and J. L. Lions},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203159852639944},
  booktitle={Acta Mathematica},
  volume={108},
  number={1},
  pages={147-228},
  year={1961},
}