@misc{indiciaeacb3bf54851c,
  title = {CO2 Cryofreezer Coldhead and Cycle Design Insights for Mars ISRU},
  author = {Berg, Jared and Shah, Malay},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20190000481},
  note = {Source identifier: 20190000481}
}