@misc{indiciae6d6d8e29b30f,
  title = {Absolute method of measuring magnetic susceptibility},
  author = {A. Thorpe and F. E. Senftle},
  year = {1959},
  doi = {10.1063/1.1716404},
  url = {https://pubs.usgs.gov/publication/70010730},
  note = {Source identifier: 70010730}
}