TY - CONF T1 - THE FUSION of EXTERNAL and INTERNAL 3D PHOTOGRAMMETRIC MODELS AS A TOOL to INVESTIGATE the ANCIENT HUMAN/CAVE INTERACTION: The la SASSA CASE STUDY T2 - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives Y1 - 2020 A1 - Alessandri, L. A1 - Baiocchi, V. A1 - Del Pizzo, S. A1 - Di Ciaccio, F. A1 - Onori, M. A1 - Rolfo, M.F. A1 - Troisi, S. JF - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091071189&doi=10.5194%2fisprs-archives-XLIII-B2-2020-1443-2020&partnerID=40&md5=e421ade7c6546555e9b8d1fd5d8838c9 ER -