@misc{indiciaef969393359af,
  title = {Energy Efficient Engine Flight Propulsion System Preliminary Analysis and Design Report},
  author = {Bisset, J. W. and Howe, D. C.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19850002639},
  note = {Source identifier: 19850002639}
}