@misc{indiciaed295a74662c4,
  title = {Total-intensity magnetic anomalies of three-dimensional distributions by means of experimentally derived double layer model fields},
  author = {I. Zietz and R.G. Henderson},
  year = {1954},
  doi = {10.1126/science.119.3088.329},
  url = {https://pubs.usgs.gov/publication/70010844},
  note = {Source identifier: 70010844}
}