@inproceedings{sgem2018s03019,
  title = {BSUIN - A UNIQUE INNOVATION PROGRAMME FOR UNDERGROUND SPACE DEVELOPMENT TO BE TESTED IN THE RUSKEALA MARBLE QUARRY AND SORTAVALA GEOPARK, KARELIA, RUSSIA},
  author = {Vitali Shekov},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining},
  year = {2018},
  pages = {143-150},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/1.3/s03.019}
}