@inproceedings{sgem2012s07v2018,
  title = {TESTING OF MEASURING FREQUENCY OF ELECTRO-OPTICAL DISTANCE METERS},
  author = {Djuro Barkovic},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s07.v2018}
}