@misc{indiciae020f31b45569,
  title = {X-29A aircraft structural loads flight testing},
  author = {Sims, Robert and Mccrosson, Paul and Ryan, Robert and Rivera, Joe},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900009909},
  note = {Source identifier: 19900009909}
}