@misc{indiciaebd005f9d420f,
  title = {On Orbit ISS Oxygen Generation System Operation Status},
  author = {Diderich, Greg S. and Polis, Pete and VanKeuren, Steven P. and Erickson, Robert and Mason, Richard},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110023212},
  note = {Source identifier: 20110023212}
}