@misc{indiciae1e05c20b57d0,
  title = {Method and Apparatus for Characterizing Pressure Sensors using Modulated Light Beam Pressure},
  author = {Robert C Youngquist},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20040015216},
  note = {Source identifier: 20040015216}
}