@misc{indiciaef1726d21968b,
  title = {Deterministic errors in the Magellan orbit due to attitude control thruster activity},
  author = {Engelhardt, Douglas B. and Mohan, Srinivas N.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890037923},
  note = {Source identifier: 19890037923}
}