MathSciDoc: An Archive for Mathematician ∫

@inproceedings{,
  title={Errata},
  author={},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203125502695687},
  booktitle={Acta Mathematica},
  volume={81},
  number={1},
  pages={223-223},
  year={1949},
}