MathSciDoc: An Archive for Mathematician ∫

@inproceedings{bent1957extremal,
  title={Extremal length and functional completion},
  author={Bent Fuglede},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203148022841856},
  booktitle={Acta Mathematica},
  volume={98},
  number={1},
  pages={171-219},
  year={1957},
}