@misc{indiciae383aa04ba606,
  title = {GEMPAK: An arbitrary aircraft geometry generator},
  author = {Stack, S. H. and Edwards, C. L. W. and Small, W. J.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780008099},
  note = {Source identifier: 19780008099}
}