MathSciDoc: An Archive for Mathematician ∫

@inproceedings{william1966the$d$-neumann,
  title={The$D$-Neumann problem},
  author={William J. Sweeney},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203214695593055},
  booktitle={Acta Mathematica},
  volume={120},
  number={1},
  pages={223-277},
  year={1966},
}