@misc{indiciae8c12e2647655,
  title = {Software For Generating Graphs And Charts},
  author = {Hammond, Dana P. and Hofler, Alicia S. and Miner, David L. and Theophilos, Pauline M. and Taylor, Nancy L.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920000030},
  note = {Source identifier: 19920000030}
}