1. On the cleaning of deteriorated stone minerals;Alessandrini,1993
2. Stone Decay and Conservation. Atmospheric pollution, cleaning, consolidation and protection;Amoroso,1983
3. Anan, H. S. 1974, Biostratigraphy of Luxor section (Gebel Gurnah), Nile Valley, Ain Shams University, Cairo, Egypt
4. Altération des mortiers de ciment placés dans une ambiance aérienne slaie: intérêt de l'ajout de metakaolin;Bosc,1993
5. New form of salt staining on external masonry;Bowler;British Ceramic Transactions,1996