1. Alpha Alumina Formation in Alum-Derived Gamma Alumina;Dynys;J. Am. Ceram. Soc.,1982
2. Influence of -γ-Al2O3 Concentrations in Raw Alumina Powders on Their Processing and Sintering Performance and on the Resulting Mechanical Properties” (in Ger.);Krell;Silikattechnik,1984
3. R. Bauer Process for Producing Alumina Bodies Eur. Pat. Appl. EP-168606 January 22 1986