@misc{indiciaefe66e2859cbf,
  title = {Small Engine Technology (SET). Task 33: Airframe, Integration, and Community Noise Study},
  author = {Lieber, Lys S. and Elkins, Daniel and Golub, Robert A.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020086938},
  note = {Source identifier: 20020086938}
}