@misc{indiciae3ea13b887185,
  title = {Autonomously Calibrating a Quadrupole Mass Spectrometer},
  author = {Lee, Seungwon and Bornstein, Benjamin J.},
  year = {2009},
  url = {https://ntrs.nasa.gov/citations/20090040066},
  note = {Source identifier: 20090040066}
}