@misc{indiciae9e172434c2d9,
  title = {Advanced propfan engine characteristics and technology needs},
  author = {Anderson, R. D. and Gill, J. C. and Novick, A. S.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830055032},
  note = {Source identifier: 19830055032}
}