TY - JOUR A1 - Valente, R. A1 - Barazzetti, L. A1 - Previtali, M. A1 - Roncoroni, F. T1 - CONSIDERATIONS ON THE USE OF DIGITAL TOOLS FOR DOCUMENTING ANCIENT WALL GRAFFITI JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-2/W9 SP - 731 EP - 737 Y1 - 2019/01/31 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-2-W9/731/2019/ L1 - https://isprs-archives.copernicus.org/articles/XLII-2-W9/731/2019/isprs-archives-XLII-2-W9-731-2019.pdf DO - 10.5194/isprs-archives-XLII-2-W9-731-2019 ER -