@misc{indiciae77d3ed5b6dcf,
  title = {One man electrochemical air revitalization system},
  author = {Huddleston, J. C. and Aylward, J. R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750024692},
  note = {Source identifier: 19750024692}
}