@misc{indiciaea558c17d1d63,
  title = {Microwave Regenerable Air Purification Device},
  author = {Atwater, James E. and Holtsnider, John T. and Wheeler, Richard R., Jr.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/19960045813},
  note = {Source identifier: 19960045813}
}