MathSciDoc: An Archive for Mathematician ∫

@inproceedings{jan-erik1970holomorphic,
  title={Holomorphic convexity and analytic structures in Banach algebras},
  author={Jan-Erik Björk},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203446270887144},
  booktitle={Arkiv for Matematik},
  volume={9},
  number={1},
  pages={39-54},
  year={1970},
}