MathSciDoc: An Archive for Mathematician ∫

@inproceedings{trygve1955on,
  title={On the diophantine equation$x$^{2}+8$D$=$y$^{$n$}},
  author={Trygve Nagell},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203418656811907},
  booktitle={Arkiv for Matematik},
  volume={3},
  number={2},
  pages={103-112},
  year={1955},
}