@misc{indiciae6dbc786c9894,
  title = {Field continuation and the step model in aeromagnetic interpretation},
  author = {Roland G. Henderson},
  year = {2006},
  doi = {10.1111/j.1365-2478.1966.tb02252.x},
  url = {https://pubs.usgs.gov/publication/70217836},
  note = {Source identifier: 70217836}
}