@inproceedings{sgem2002paper,
  title = {MONITORING OF CHANGES IN MEASUREMENTS OF OBJECTS FROM PHOTOGRAPHS},
  author = {L. Lichev},
  booktitle = {2nd International Scientific Conference - SGEM2002},
  year = {2002},
  pages = {317-326},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}