@misc{indiciaeaa06ff385db3,
  title = {Crustal structure of southwestern Saudi Arabia},
  author = {M. E. Gettings and H. R. Blank and W. D. Mooney and J. H. Healy},
  year = {1983},
  doi = {10.3133/ofr83638},
  url = {https://pubs.usgs.gov/publication/ofr83638},
  note = {Source identifier: ofr83638}
}