@misc{indiciaec4b2f6e0f9d7,
  title = {Two‐step processing for 3D magnetic source locations and structural indices using extended Euler or analytic signal methods},
  author = {Jeffrey Phillips},
  year = {2012},
  doi = {10.1190/1.1817359},
  url = {https://pubs.usgs.gov/publication/70217737},
  note = {Source identifier: 70217737}
}