@misc{indiciae9654dcdad746,
  title = {Biaxial laser-based displacement transducer},
  author = {Sharpe, W. N., Jr. and Payne, T. S. and Smith, M. K.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780054608},
  note = {Source identifier: 19780054608}
}