Tiberiu Rus, Andrei Serban Ilie, Constantin Moldoveanu, Valentin Danciu, Marin Plopeanu. "PROCEDURES FOR CHECKING THE GNSS EQUIPMENT." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing (2017): 469-476. https://doi.org/10.5593/sgem2017/22/s09.059