@misc{indiciae7613d79ed94e,
  title = {Aerodynamic preliminary analysis system 2. Part 1: Theory},
  author = {Bonner, E. and Clever, W. and Dunn, K.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810012500},
  note = {Source identifier: 19810012500}
}