@misc{indiciae791dbf8f8e89,
  title = {Status report on XV-15 Tilt Rotor Test Program},
  author = {Brown, J. H., Jr. and Edenborough, H. K.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770057235},
  note = {Source identifier: 19770057235}
}