1. Akevren S (2010) Non-destructive examination of stone masonry historic structures—quantitative IR thermography and ultrasonic testing. MSc Dissertation, The Graduate School of Natural and Applied Sciences of Middle East Technical University, Ankara, Turkey
2. Barroso E, Silva L, Polivanov H (2006) Weathering and deterioration evaluation of a Brazilian cultural heritage building. IAEG
3. Cecire AS (2003) Nondestructive evaluation of historic structures. Dissertation, Massachusetts Institute of Technology
4. Diana G, Fais S (2010) IR thermography and ultrasonic investigations in the cultural heritage field. In: 15th international conference on “cultural heritage and new technologies”, Vienna
5. Golden Software Surfer (2002) User’s guide: contouring and 3D surface mapping for scientist and engineers. Colorado, USA