@misc{indiciae38e65717aa16,
  title = {Computer programs released as U.S. Geological Survey publications through June 1993},
  author = {J.M. McGurk and R.C. Orndoff and K.A. Dodd and G.B. Gunnells and Yula Sakss},
  year = {1993},
  doi = {10.3133/ofr93575},
  url = {https://pubs.usgs.gov/publication/ofr93575},
  note = {Source identifier: ofr93575}
}