1. Moles, Le pitture murali. Tecniche, problemi, conservazione;Danti,1990
2. Research Techniques in Non-destructive Testing;Segal,1977
3. High-resolution optical topography applied to ancient painting diagnostics;Bertani;Opt. Eng.,1995
4. Artwork diagnostics with fiber-optic digital speckle pattern interferometry;Paoletti;Appl. Opt.,1993
5. G. Schirripa Spagnolo, G. Guattari, E. Grinzato, P.G. Bison, D. Paoletti, D. Ambrosiani, Frescoes diagnostics by electro-optic holography and infrared thermography, Proceedings of the Sixth World Conference on NDT and Microanalysis in Diagnostics and Conservation of Cultural and Environmental Heritage, Rome, May 1999, NDT.net 5(1), January 2000.