@misc{indiciaea48873ccb080,
  title = {Simulated breath waveform control},
  author = {Bartlett, R. G. and Hendricks, C. M. and Morison, W. B.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720000660},
  note = {Source identifier: 19720000660}
}