@misc{indiciae4c825ed65ac6,
  title = {Small transport aircraft technology propeller study},
  author = {Black, B. M. and Magliozzi, B. and Rohrbach, C.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830020907},
  note = {Source identifier: 19830020907}
}