@misc{indiciaecb22a1b4cb4b,
  title = {Space-borne He-3 refrigerator},
  author = {Duband, L. and Hui, L. and Lange, A.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900048565},
  note = {Source identifier: 19900048565}
}