1. Classification of Dense Shaped Refractories – Part 1: Alumina–Silica Products;EN 12475-1,1998
2. Classification of Dense Shaped Refractories – Part 1: Alumina–Silica Products;EN ISO 10081-1,2005
3. The Chemistry of Silica: Solubility, Polymerization, Colloid and Surface Properties and Biochemistry of Silica;Iler,1979
4. Classic and Advanced Ceramics – From Fundamentals to Applications;Heimann,2010
5. Feuerfeste Werkstoffe (Refractories, in German);Schulle,1990