@misc{indiciae1b5dc3fda8c1,
  title = {Hypersonic maneuvering to provide planetary gravity assist},
  author = {Mcronald, Angus D. and Randolph, James E.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900032844},
  note = {Source identifier: 19900032844}
}