@misc{indiciae3d4c3b793efd,
  title = {Infrared filters for cryogenic radiometers},
  author = {Heaney, James B. and Boucarut, Rene A. and Stewart, Kenneth P.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930044241},
  note = {Source identifier: 19930044241}
}