@misc{indiciaeb4e65e87573f,
  title = {Challenges in modeling the X-29 flight test performance},
  author = {John W Hicks and Jan Kania and Robert Pearce and Glen Mills},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870011558},
  note = {Source identifier: 19870011558}
}