@misc{indiciae7a971f91841f,
  title = {Propulsion integration for a hybrid propulsive-lift system},
  author = {Bowden, M. K. and Renshaw, J. H. and Sweet, H. S.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740052252},
  note = {Source identifier: 19740052252}
}