@misc{indiciaebe6804ee55bd,
  title = {GSSECT version 1.0: A prototype programs for the IBM PC or compatible microcomputers to assist drawing of cross sections},
  author = {Gary I. Selner and Richard B. Taylor and Bruce R. Johnson},
  year = {1986},
  doi = {10.3133/ofr86446b},
  url = {https://pubs.usgs.gov/publication/ofr86446B},
  note = {Source identifier: ofr86446B}
}