1. Development of highly reactive metakaolin from paper sludge;Pera;Advanced Cement Based Materials,1998
2. Transformation of wastes into complementary cementing materials;Pera,2001
3. Influence of calcining conditions on pozzolanic activity and reaction kinetics in paper sludge–calcium hydroxide mixes;Frías,2004
4. Immobilisation of wastes by metakaolin-blended cements;Pera,1998
5. Metakaolin as a pozzolanic microfiller for high performance mortars;Curcio;Cement and Concrete Research,1998