1. Appelo, C.A.J., Parkhurst, D.L., 2002. Calculating Cation Exchange with PHREEQC (version 2). (accessed 06.08.11).
2. Geochemistry Groundwater and Pollution;Appelo,2005
3. Arnold, A., 1982. Rising damp and saline minerals. In: Gauri, K.L., Gwinn, J.A. (Eds.), Fourth International Congress on the Deterioration and Preservation of Stone Objects. Louisville, pp. 11–28.
4. Arnold, A., Zehnder, K., 1990. Salt Weathering on Monuments, I International Symposium on Conservation of Monuments in the Mediterranean Basin, Brescia, Italy, pp. 31–58.
5. Monitoring wall paintings affected by soluble salts;Arnold,1991