@misc{indiciaee785f8bc9b0a,
  title = {Optical range and range rate estimation for teleoperator systems},
  author = {Shields, N. L., Jr. and Kirkpatrick, M., III and Malone, T. B. and Huggins, C. T.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750035639},
  note = {Source identifier: 19750035639}
}