@misc{indiciaeb967e96f7e72,
  title = {Linear quadratic stationkeeping on travelling ellipses},
  author = {Adams, Neil J. and Redding, David C. and Cox, Kenneth J.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880029752},
  note = {Source identifier: 19880029752}
}