@misc{indiciae21c9aebb3a7a,
  title = {Development and Demonstration of a Self-Calibrating Pseudolite Array for Task Level Control of a Planetary Rover},
  author = {Rock, Stephen M. and LeMaster, Edward A.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010018838},
  note = {Source identifier: 20010018838}
}