1. Pozzolanas and durability of concrete;Massazza;Proc. 1st Int. Symp. Miner. Admixtures Cem., Istanbul,1997
2. La phase liquide du ciment hydrate;Longuet;Rev. Mater.,1973
3. Planungs Engineering Management (PEM), On investigations of Turkish natural pozzolans as cement admixtures, Planungs Engineering Management Report, Ankara, Düsseldorf, 1984.
4. Pozzolanic cements;Massazza;Cem. Concr. Compos.,1993
5. Tras ve traslı çimentolar;Kaplan;Cim. Beton Dunyasi,1996