@article{146116,
  author = {John Hurly},
  title = {Thermophysical Properties of Gaseous CF<sub>4</sub> and C<sub>2</sub>F<sub>6</sub> from Speed of Sound Measurements},
  year = {1999},
  number = {20},
  month = {1999-12-01},
  publisher = {International Journal of Thermophysics},
  language = {en},
}