Hiernaut J. P., Beukers R., Hoch M., Matsui T., Ohse R. W., Determination of the Melting Point and of the Spectral and Total Emissivities of Tungsten, Tantalum, and Molybdenum in the Solid and Liquid States with a Six-wavelength Pyrometer, High Temp High Press., 1986, 18, 627-633.
(No DOI)