@misc{indiciae3dd95bf82057,
  title = {Phobos encounter trajectory and maneuver design},
  author = {Diehl, R. E. and Adams, M. J. and Rinderle, E. A., Jr.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780038651},
  note = {Source identifier: 19780038651}
}