1. Blank, B., Rossington, D. R. and Weinland, L. A. (1963). “Adsorption of admixture on portland cement.” Journal of the American Ceramic Society, 46, 395-399.
2. Barneyback, R. S. Jr. and Diamond, S. (1981). “Expression and analysis of pore fluid from hardened cement pastes and mortars.” Cement and Concrete Research, 11, 279-285.
3. Collepardi, M., Corradi, M. and Valente, M. (1981). “Influence of polymerization of sulphonated naphthalene condensate and its interaction with cement.” ACI SP-68, 485-498.
4. Fujita, H., Negishi, K., Oi, T. and Mihara, M. (2001). “Elution of organic component from hardened cement paste containing organic admixture: Examination by the batch method.&rdquo
5. Proceedings of 2001 Fall Meeting of the Atomic Energy Society of Japan, 922. (in Japanese)