Raluca FARCAS Ph. D Stud, Nelu STEFAN Ph. D Stud. "USING LASER SCANNING SYSTEMS IN SALT MINES PERIMETERS IN ORDER TO DETERMINE VERTICAL MOVEMENTS." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on INFORMATICS, GEOINFORMATICS AND REMOTE SENSING (2013): 525 - 532 pp. https://doi.org/10.5593/sgem2013/bb2.v2/s09.068