@misc{indiciae23501fc91115,
  title = {Computer programs released as U.S. Geological Survey Open-file reports as of December 1985},
  author = {K. Dodd and Y. Sakss},
  year = {1986},
  doi = {10.3133/ofr86172},
  url = {https://pubs.usgs.gov/publication/ofr86172},
  note = {Source identifier: ofr86172}
}