@misc{indiciae990c01143980,
  title = {TexCon : a text file conversion utility for use with Apple Macintosh computers},
  author = {Brian D. Marshall},
  year = {1989},
  doi = {10.3133/ofr89165a},
  url = {https://pubs.usgs.gov/publication/ofr89165A},
  note = {Source identifier: ofr89165A}
}