1. . Asgeirsson, H. (Ed.) (1975) Proceedings of a Symposium on Alkali-Aggregate Reaction, Preventive Measures. Icelandic Building Research Institute, Reykjavik.
2. . Poole, A.B. (Ed.) (1976) Proceedings of the Third International Symposium on the Effect of Alkalis on the Properties of Concrete. Cement and Concrete Association, Wexham Springs, Slough, UK.