@misc{indiciae4a111b2ea24b,
  title = {Crew Exploration Vehicle Environmental Control and Life Support Development Status},
  author = {Lewis, John F. and Barido, Richard and Carrasquillo, Robyn and Cross, Cindy and Peterson, Laurie and Tuan, George},
  year = {2009},
  url = {https://ntrs.nasa.gov/citations/20080047658},
  note = {Source identifier: 20080047658}
}