@misc{indiciaed5affbe39803,
  title = {The NASA/MSFC global reference atmospheric model: 1990 version (GRAM-90). Part 2: Program/data listings},
  author = {Justus, C. G. and Alyea, F. N. and Cunnold, D. M. and Jeffries, W. R., III and Johnson, D. L.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910018383},
  note = {Source identifier: 19910018383}
}