1. Superplasticizers: how they work and why they occasionally don’t;Aitcin;Concr. Int.,1994
2. Corrosion of hardened cement paste by acetic and formic acids;Bajza;Slov. J. Civil Eng.,1994
3. M. Collepardi, V.S. Ramachandran, Effect of admixtures, in: Proceedings of the Ninth International Congress on the Chemistry of Cement, New Delhi, 1992.
4. A.M. Grabiec, R. Krzywobłocka-Laurów, Influence of melamine superplasticizer on some characteristics of concrete, in: Proceedings of the 10th International Congress on the Chemistry of Cement, Vol. 3, Göteborg, 1997.
5. JCPDS — Joint Committee on Powder Diffraction Standards, USA, 1994.