@misc{indiciaecb0a69adda30,
  title = {Design for a digitally-rebalanced, closed-loop velocity meter providing a discrete output.},
  author = {Distefano, J. J., III},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19640037084},
  note = {Source identifier: 19640037084}
}