1. Greek Concrete of Three Milleniums;Efstathiadis,1978
2. Aspects of the Pozzolanic Activity and Properties of Pozzolanic Cements;Massazza;Il Cemento,1979
3. Test Methods for Determining Potential Alkali-Silica Reactivity of Cements;Brotschi;Cement and Concrete Research,1978
4. Evaluation of Sulfate Resisting Cements by a New Test Method;Mehta;J. American Concrete Inst.,1975