@inproceedings{sgem2017s09013,
  title = {ANALYSIS OF SATELLITE BASED GLOBAL GRAVITY FIELD MODELS ON GNSS/LEVELLING AND REFERENCE GRAVITY STATIONS WORLDWIDE},
  author = {Matej Varga and Ivana Vidic and Tomislav Basic},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing},
  year = {2017},
  pages = {99-106},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/22/s09.013}
}