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2) Inderwick: Should acid soluble sodium equivalent alkali be the measure of potential portland cement reactivity?, Proc. of the 7th Intl. Conf. on Concrete Alkali-Aggregate Reactions, pp. 456-460, 1986.
3) McCoy, W. J.: Effect of hydration on water solubility of alkalies in portland cement, Proc. of the 4th Intl. Conf. on the Effects of Alkalies in Cement and Concrete, pp. 35-45, 1978.
4) Lea, F. M.: The Chemistry of Cement and Concrete, 3rd edition, p. 21, Chemical Publishing Company, 1971.
5) Vivian, H. E.: Alkalies in cement & concrete, Proc. Symp. Effect of Alkalies on Properties of Concrete, C & CA London, pp. 9-25, 1977.
