@misc{indiciaef579fed661e9,
  title = {Johnson Space Center's regenerative life support systems test bed},
  author = {Henninger, Donald L. and Tri, Terry O. and Barta, Daniel J. and Stahl, Randal S.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920018914},
  note = {Source identifier: 19920018914}
}