@misc{indiciae953de96a8f40,
  title = {Design of the PIXIE Cryogenic System},
  author = {DiPirro, Michael and Fixsen, D. and Kogut, A. and Li, X. and Marquardt, J. and Shirron, P.},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20180001159},
  note = {Source identifier: 20180001159}
}