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2. Landolt-Börnstein;K.-H. Bode,1968
3. Touloukian, Y.S., Powell, R.W., Ho, C.Y., Klemens, P.G. (eds.): Thermophysical Properties of Matter, Vol. 1: Thermal Conductivity of Metallic Elements and Alloys, New York: Plenum Press, 1970.
4. Childs, G.E., Ericks, L.J., Powell, R.L.: Thermal Conductivity of Solids at Room Temperature and Below, NBS monograph 131, US Dept. of Commerce, Washington, DC, 1973.
5. NBS Technical Note;J.G. Hust,1973