1. IAPWS, Release on the IAPWS Fomulation 1995 for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use (1996). www.iapws.org
2. Wagner W., Pruß A.: J. Phys. Chem. Ref. Data 31, 387 (2002)
3. Harvey A.H., Peskin A.P., Klein S.A.: NIST/ASME Steam Properties, Version 2.21. National Institute of Standards and Technology, Gaithersburg, MD (2004)
4. Sengers J.V., Perkins R.A., Huber M.L., Friend D.G.: Int. J. Thermophys. 30, 374 (2009)
5. IAPWS, Release on the IAPWS Formulation 2008 for the Viscosity of Ordinary Water Substance (2008). www.iapws.org