1. McCarty, R.D., Extended Corresponding States as a Tool for the Prediction of the Thermodynamic Properties of Mixtures, Int. J. Thermophys., 1986, vol. 7, no. 4.
2. Estela-Uribe, J.F. and Trusler, J.P., Extended Corresponding States Equation of State for Natural Gas Systems, Fluid Phase Equilibria, 2001, vols. 183–184, pp. 21–29.
3. Estela-Uribe, J.F., De Mendozaa, A., and Trusler, J.P., Extended Corresponding StatesModel for Fluids and Fluid Mixtures II. Application toMixtures and Natural Gas Systems, Fluid Phase Equilibria, 2004, vol. 216, pp. 59–84.
4. Jaeschke, M., Audibert, S., van Caneghem, P., Humphreys, A.E., Janssen-van Rosmalen, R., Pellei, Q., Michels, J.P., Schouten, J.A., and ten Seldam, C.A., 1989, MGERG-88, High Accuracy Compressibility Factor for Natural Gases and Similar Mixtures by Use of a Truncated Virial Equation, GERG Tech. Monogr., vol. TM2.
5. Kunz, O., Klimeck, R., Wagner, W., and Jaeschke, M., The GERG-2004 Wide-Range Equation of State for Natural Gases and Other Mixtures, Fortschritt-Berichte VDI, ser. 6, no. 557, VDI Verlag.