@misc{indiciae29132bed22cd,
  title = {Rotating pressure measurement system using an on board calibration standard},
  author = {Senyitko, Richard G. and Blumenthal, Philip Z. and Freedman, Robert J.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910010088},
  note = {Source identifier: 19910010088}
}