@misc{indiciae4f1b27d4dbbf,
  title = {Gladstone-Dale constant for CF4},
  author = {Burner, A. W., Jr. and Goad, W. K.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800015659},
  note = {Source identifier: 19800015659}
}