1. Alkali-aggregate reaction in concrete. Proc. 5th Int. Conf.,1981
2. Alkalis in concrete. Proc. 6th Int. Conf.,1983
3. Concrete alkali-aggregate reactions. Proc. 7th Int. Conf.,1986
4. Alkalies in Concrete,1985
5. Mathematical Modelling of Creep and Shrinkage of Concrete,1988