@misc{indiciae6b9aa2bae39e,
  title = {User's guide: DATEXT},
  author = {Coberly, W. A. and Tubbs, J. D. and Hinman, L.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770006753},
  note = {Source identifier: 19770006753}
}