@misc{indiciae4d106869a07d,
  title = {Gamma-Ray Pulse Tube Cooler Development and Testing},
  author = {Ross, R. and Johnson, D. and Kotsubo, V. and Evtimov, B. and Olson, J. and Nast, T. and Rawlings, R.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033072},
  note = {Source identifier: 20060033072}
}