@misc{indiciaee16a59c491ba,
  title = {CHARMS: The Cryogenic, High-Accuracy Refraction Measuring System},
  author = {Frey, Bradley and Leviton, Douglas},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20040171401},
  note = {Source identifier: 20040171401}
}