1. The action of alkalis on blast-furnace slag;Purdon;J. Soc. Chem. Ind.-L,1940
2. Gruntosilikaty (Soil Silicates);Glukhovsky,1959
3. P.V. Krivenko, Alkaline cements. Proceedings of the First International Conference on Alkaline Cements and Concretes. Kiev, Ukraine, 11-129, 1994.
4. Geopolymer Chemistry and Application;Davidovits,2008
5. A review on alkaline activation: new analytical perspectives;Palomo;Mater. Constr.,2014