García Diego, Fernando Juan; Bravo Plana-Sala, José Mª; Pérez Miralles, Juan; Estrada Beltrán, Héctor Andrés; Fernández Navajas, Angel(MDPI, 2012)
Non-destructive methods are of great interest for the analysis of cultural
heritage. Among the different possible techniques, this paper presents a low cost prototype
based on the emission and reception of ...