1. Harrison, Th. E.: Radiation Pyrometrie and its Underlying Principles of Radiant Heat Transfer. N. Y., London: John Wiley and Sons, Inc., 1960.
2. McAdams, W. H.: Heat Transmission, S. 82/86, N. Y. Toronto, London: McGraw-Hill Book Company, Inc., 1954.
3. Born, M., u. E. Wolf: Principles of Optics. Pergamon Press 1964.
4. Sparrow, E. M., L. U. Albers u.E. R. G. Eckert: Thermal Radiation Characteristics of Cylindrical Enclosures. J. Heat Transfer 84 (1962) S. 73/81.
5. Kelley, F. J., u.D. G. Moore: A Test of Analytical Expression for the Thermal Emittance of Shallow Cylindrical Cavities. Symposium on Thermal Radiation of Solids. NASA SP-55, Washington, D. C. (1965) S. 117/131.