1. G. Sergi, Corrosion of steel in concrete: Cement matrix variables, PhD Thesis, Aston University, 1986.
2. J.A. Stegemann, P. Hannak, P.L. Coté, A. Liem, Method 7. Acid neutralization capacity, test methods for solidified waste characterisation, Wastewater Technology Centre and Alberta Environmental Centre, Canada, 1986.
3. A proposed protocol for evaluation of solidified wastes;Stegemann;Science of the Total Environment,1996
4. Long-term leaching of metals from concrete products;Webster;J Env Engn,1996
5. An artificial neural network for predicting carbonation depth in concrete structures;Buenfeld,1997