@misc{indiciae20eddfc811ef,
  title = {Laser Doppler velocity instrument},
  author = {Booth, S. and Meister, K. and Rolfe, E. and Silk, J. K. and Young, R. M.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690005019},
  note = {Source identifier: 19690005019}
}