@misc{indiciae5983289d658e,
  title = {Spacecraft Minimum Allowable Concentrations: Determination, Application, and Contingency Situations},
  author = {Marshburn, Thomas H. and Dawson, David L.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20000116335},
  note = {Source identifier: 20000116335}
}