TY - CPAPER AU - Vitali Shekov TI - SAFE USE OF MINING-AND-INDUSTRIAL HERITAGE AND UNDERGROUND SPACE IN TOURISM SECTOR T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining PY - 2019 SP - 569 EP - 578 DO - 10.5593/sgem2019/1.3/s03.073 PB - STEF92 Technology ER -