@misc{indiciaee5eff456113a,
  title = {Magnetar Spin-Down.},
  author = {AK Harding and I Contopoulos and D Kazanas},
  year = {1999},
  doi = {10.1086/312339},
  url = {https://pubmed.ncbi.nlm.nih.gov/10525470/},
  note = {Source identifier: 10525470}
}