@misc{indiciaead93daf25080,
  title = {A vectored-engine-over-wing propulsive-lift concept},
  author = {Bradley, R. G. and Jeffries, R. R. and Capone, F. J.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760087419},
  note = {Source identifier: 19760087419}
}