1. Bardet JP, Ichii K and Lin CH. 2000. A computer program for equivalent-linear earthquake site response analyses of layered soil deposit, user's manual, Los Angeles, University of Southern California.
2. Bendat JS and Piersol AG. 1993. Engineering applications of correlation and spectral analysis, New York, Wiley-Interscience.
3. Brandi C. 1977. Teoria del restauro, in Edizioni di Storia e Letteratura, (ed. Einaudi), 1st edn, 154, Torino, Einaudi, 1963.
4. Brandi C. 1985. Disegno dell'architettura italiana, 293, Torino, Einaudi.