@misc{indiciae05a60acef30a,
  title = {Development of computer programs for analysis of lunar geophysical survey data},
  author = {R.D. Regan and J.L. Herskovits},
  year = {1967},
  doi = {10.3133/ofr67187},
  url = {https://pubs.usgs.gov/publication/ofr67187},
  note = {Source identifier: ofr67187}
}