1. R. M. Van Vliet, “Coatings for the Aerospace Environment”, WADD Technical Report 60-773, 1961
2. H. Tabor, Israel Patent 10,573, 1957
3. G. Hass, H. H. Schroeder and A. F. Turner, J. Opt. Soc. Am., 1956, 46, 31
4. D. J. Close, CSIRO Eng. Sec., Report E.D. 7, Melbourne (June 1962)
5. B. O. Seraphin, “Research Applied to Solar-Thermal Power Systems”, Quarterly Progress Report Jan. 1 to March 31, 1974 under NSF/RANN Grant GI-36731X