@misc{indiciaead34ae42b581,
  title = {Advanced propfan drive system characteristics and technology needs},
  author = {Anderson, R. D. and Wagner, D. A. and Devlin, R. E. and Novick, A. S.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840054170},
  note = {Source identifier: 19840054170}
}