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2. I. Barin, Thermochemical Data of Pure Substances, Part II, La–Zr, VCH, Verlagsgesellschaft GmbH, Weinheim, 1993.
3. R. Hultgren, P.D. Desai, D.T. Hawkins, M. Gleiser, K.K. Kelley, D.D. Wagman, Selected Values of the Thermodynamic Properties of the Elements, American Society for Metals, Metals Park, OH, 1973.
4. Critical assessment of the enthalpy of fusion of metals used as enthalpy standards at moderate to high temperatures
5. The latent heat of fusion of some metals