@inproceedings{sgem2006paper,
  title = {INTERNET CADASTRAL INFORMATION SYSTEM},
  author = {D. Baltadzhiev and M. Margaritova},
  booktitle = {6th International Scientific Conference - SGEM},
  year = {2006},
  pages = {351-356},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}