@misc{indiciaea14e1b4de6b6,
  title = {Performance estimation for highly loaded six and ten blade propellers combined with an advanced technology turboshaft engine},
  author = {Morris, S. J., Jr.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800019852},
  note = {Source identifier: 19800019852}
}