@misc{indiciaef8440a9253d2,
  title = {Single-Satellite Real-Time Relative Positioning for Moon and Mars},
  author = {Lee, Charles and Lightsey, Glenn and Jun, William and Cheung, Kar-Ming},
  year = {2019},
  url = {https://ntrs.nasa.gov/citations/20210014464},
  note = {Source identifier: 20210014464}
}