@misc{indiciae67dd5033a440,
  title = {Advanced Spacesuit Portable Life Support System Oxygen Regulator Development and Testing},
  author = {Campbell, Colin and Vogel, Matt R. and Watts, Carly},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110023481},
  note = {Source identifier: 20110023481}
}