@misc{indiciae411ca8c595ce,
  title = {Controlled Ecological Life Support System (CELSS) modeling},
  author = {Drysdale, Alan and Thomas, Mark and Fresa, Mark and Wheeler, Ray},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930041311},
  note = {Source identifier: 19930041311}
}