Reference Label	Details
Gurvich TPIS	L. V. Gurvich, I. V. Veyts, and C. B. Alcock, "Thermodynamic Properties of Individual Substances", 4th ed., Vol. 1, Parts 1 and 2, Hemisphere: New York 1989; ibid., Vol. 2, Parts 1 and 2, Hemisphere: New York 1991; ibid., Vol. 3, Parts 1 and 2, Begell House: New York 1996 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 1. Elements O, H(D,T), F, Cl, Br, I, He, Ne, Ar, Kr, Xe, Rn, S, N, P and their Compounds. Part One. Methods and Computation", 4th ed., Hemisphere: New York 1989 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 1. Elements O, H(D,T), F, Cl, Br, I, He, Ne, Ar, Kr, Xe, Rn, S, N, P and their Compounds. Part Two. Tables", 4th ed., Hemisphere: New York 1989 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 2. Elements C, Si, Ge, Sn, Pb and their Compounds. Part One. Methods and Computation", 4th ed., Hemisphere: New York 1990 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 2. Elements C, Si, Ge, Sn, Pb and their Compounds. Part Two. Tables", 4th ed., Hemisphere: New York 1990 L. V. Gurvich, I. V. Veyts, and C. B. Alcock, eds., "Thermodynamic Properties of Individual Substances. Vol. 3. Elements B, Al, Ga, In, Tl, Be, Mg, Ca, Sr, Ba and their Compounds. Part One. Methods and Computation. Part Two. Tables", 4th ed., Begell House: New York 1996
3rd Law	Third law analysis
Knietsch 1901	R. Knietsch, Ber. 34, 4069-4115 (1901) Ueber die Schwefelsäure und ihre Fabrication nach dem Contactverfahren
Knietsch 1903	R. Knietsch, Ber. V Kongr. angew. Chem., Bd. 1, S. 613 (1903)