@misc{indiciaeb6d92300eaa6,
  title = {Space transfer with ground-based laser/electric propulsion},
  author = {Landis, Geoffrey A. and Stavnes, Mark and Oleson, Steve and Bozek, John},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920071393},
  note = {Source identifier: 19920071393}
}