@misc{indiciae81599014bf9f,
  title = {Mechanical Amplifier for a Piezoelectric Transducer},
  author = {Moore, James and Swain, Mark and Lawson, Peter and Calvet, Robert},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20110023576},
  note = {Source identifier: 20110023576}
}