@misc{indiciae8e91a6f99c6b,
  title = {Mission Analysis for High Specific Impulse Deep Space Exploration},
  author = {Adams, Robert B. and Polsgrove, Tara and Brady, Hugh J.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020066159},
  note = {Source identifier: 20020066159}
}