@misc{indiciae80ca303f6f67,
  title = {AIRYROOT: A Fortran program for calculating the gravitational attraction of an Airy isostatic root out to 166.7 km},
  author = {R.W. Simpson and R.C. Jachens and R.J. Blakely},
  year = {1983},
  doi = {10.3133/ofr83883},
  url = {https://pubs.usgs.gov/publication/ofr83883},
  note = {Source identifier: ofr83883}
}