Assist. Gridan Maria - Roberta, Lect. David Viorica. "CLOSE RANGE PHOTOGRAMMETRY IN CULTURAL HERITAGE PRESERVATION." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing, 2017, pp. 55-62. https://doi.org/10.5593/sgem2017/23/s10.008