@misc{indiciae59764b4f32c3,
  title = {Range-Visual-Inertial Odometry: Scale Observability Without Excitation},
  author = {Brockers, Roland and Bayard, David S. and Delaune, Jeff H},
  year = {2021},
  url = {https://ntrs.nasa.gov/citations/20220009768},
  note = {Source identifier: 20220009768}
}