@misc{indiciaef32cc9c41067,
  title = {Physically weighted approximations of unsteady aerodynamic forces using the minimum-state method},
  author = {Karpel, Mordechay and Hoadley, Sherwood Tiffany},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910008718},
  note = {Source identifier: 19910008718}
}