@misc{indiciae23239a915320,
  title = {A computer program for converting rectangular coordinates to latitude-longitude coordinates},
  author = {A. T. Rutledge},
  year = {1989},
  doi = {10.3133/wri894070},
  url = {https://pubs.usgs.gov/publication/wri894070},
  note = {Source identifier: wri894070}
}