@misc{indiciae760959937ef2,
  title = {A Proposed Model for the International Geomagnetic Reference Field-1965},
  author = {N.W. Peddie and E.B. Fabiano},
  year = {1982},
  doi = {10.5636/jgg.19.335},
  url = {https://pubs.usgs.gov/publication/70011657},
  note = {Source identifier: 70011657}
}