@misc{indiciae98ccbab67750,
  title = {XV-15 Tilt Rotor Research Aircraft - Program report},
  author = {Magee, J. P. and Wernicke, K. G.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790043358},
  note = {Source identifier: 19790043358}
}