1. Development of Cordierite Bodies with Sierralite, A New Ceramic Material;Lamar;J. Am. Ceram. Soc.,1949
2. Reaction and Fired-Property Studies of Cordierite Compositions;Lamar;J. Am. Ceram. Soc.,1954
3. Untersuchungen zur Verwendung von Bariumoxid Enthaltenden Keramischen Massen als Steinzeug fur Chemisch-Technische Zwecke;Gugel;Ber. Dtsch. Keram. Ges.,1964
4. The Crystallization Process in Monolithic and Sintered Glasses in the System SiO2-Al2O3-RO-TiO2 (R = Ba,Sr,Ca);Levitina;Elektron. Tekh. Ser. IV, Mater.,1973
5. Crystallization of Aluminosilicate Glasses of an Osumilite Composition with Two Alkaline Earth Cations;Varshall;Sov. J. Glass Phys. Chem. (Engl. Transl.),1982