@misc{indiciaef5cdd68f956d,
  title = {Global Reference Atmosphere Model (GRAM)},
  author = {Johnson, D. L. and Blocker, Rhonda and Justus, C. G.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930000036},
  note = {Source identifier: 19930000036}
}