1. Sepiolite: properties and uses;Alvarez,1984
2. Thermal, oxidation and reduction reactions of clay minerals;Brindley,1987
3. Sepiolite-palygorskite in Spanish tertiary basins: genetical patterns in continental environments;Galan,1984
4. Chemical shrinkage of Portland cement pastes;Geiker;Cem. Concr. Res.,1982
5. Clay Mineralogy;Grim,1968