Lo Presti, Salvatore, Francesco Di Paola, and Serena Mineo. “Artificial Stone in Architecture: New Restoration Techniques of Intervention in the Utveggio Castle in Palermo”. Conservation Science in Cultural Heritage 11, no. 1 (December 31, 2011): 195–217. Accessed July 21, 2024. https://conservation-science.unibo.it/article/view/2698.