1ElisabettaRosina, Analysis of Moisture for the Preservation of Frescoes at Malpaga Castle[C]. 15th World Conferenceon Non-Destructive Testing ( 15-21 October 2000 in Rome )PROCEEDINGS.
2Marco LAURIOLA, Massimo MANNUCCI, Mario OSCHI Areliable Inspection procedure of existing Timber structures: the case of Guarini's Towers roofs- Racconigi Castle (Italy)[C]. 15th World Conference on Non-Destructive Testing ( 15-21 October 2000 in Rome) PROCEEDINGS.