@inproceedings{sgem2018s09127,
  title = {THE APPLICATION OF LASER SCANNING TECHNOLOGY IN DOCUMENTING HISTORICAL UNDERGROUND OBJECTS IN SANDOMIERZ (POLAND)},
  author = {Rafał Gawałkiewicz},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing},
  year = {2018},
  pages = {1003-1010},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/2.2/s09.127}
}