MathSciDoc: An Archive for Mathematician ∫

@inproceedings{trygve1965contributions,
  title={Contributions à la théorie des modules et des anneaux algébriques},
  author={Trygve Nagell},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203434587409046},
  booktitle={Arkiv for Matematik},
  volume={6},
  number={2},
  pages={161-178},
  year={1965},
}