MathSciDoc: An Archive for Mathematician ∫

@inproceedings{f.1957über,
  title={Über die Integration Eines Tensorfeldes},
  author={F. Nevalinna, and R. Nevanlinna},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203147909348855},
  booktitle={Acta Mathematica},
  volume={98},
  number={1},
  pages={151-170},
  year={1957},
}