1. ACI Committee 226, Ground Granulated Blast Furnace Slag as a Cementitious Constituent in Concrete, ACI manual of Concrete Practice, 226.1R., 1989 pp 1–16.
2. H. Uchigawa, 8th International Congress on the Chemistry of Cement, Rio de Janeiro, Vol. 3, 1986, pp. 249–280.
3. P. K. Mehta, 3rd International Conference on Fly Ash, Silica Fume, and Natural Pozzolans in Concrete, Tronheim, Norway, 1989, pp. 1–43.
4. T. Hakkinen, Cem Concr Res 23 (1993) 407–421.
5. T. Hakkinen, Cem Concr Res 23 (1993) 518–530.