TY - CPAPER AU - Miljana Todorovic Drakul AU - Oleg Odalovic AU - Sanja Grekulovic TI - CALIBRATION OF THE LEVELLING RODS USING LASER INTERFEROEMTER T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing PY - 2017 SP - 147 EP - 154 DO - 10.5593/sgem2017/22/s09.019 PB - STEF92 Technology ER -