@misc{indiciae5bc20afea6ba,
  title = {The Snell's Law Shell Ionospheric Transfer Function},
  author = {Light, Max Eugene},
  year = {2021},
  doi = {10.2172/1782617},
  url = {https://www.osti.gov/biblio/1782617},
  note = {Source identifier: 1782617}
}