1. For a derivation see Born, M., and Wolf, E., 'Principles of Optics,' Pergamon Press, Oxford, 1975, pp 84-90.
2. Tilton, L., and Taylor, J., 'Refractive Index and Dispersion of Distilled Water for Visible Radiation, at Temperatures 0 to 60°C,' J. Res. Nat. Bur. Standards 20, 419(1938).
3. Schiebener, P., Straub, J., Levelt Sengers, J.M.H., and Gallagher, J.S., 'Refractive Index of Water and Steam as a Function of Wavelength, Temperature, and Density,' J. Phys. Chem Ref. Data 19(3), 677(1990).
4. Fajans, K., 'Deformation von Ionen und Molekeln auf Grund Refraktometrischer Daten,' Z. Elektrochem. 34(9), 502(1928).
5. Gallagher J.S., and Haar, L., 'NBS Standard Reference Database 10: Steam Tables,' U.S. National Bureau of Standards, 1985.