TY - CPAPER AU - Juraj Kotrbanec TI - STABILITY EVALUATION SYSTEM OF DISUSED MINE SHAFTS IN OSTRAVA BASIN T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM2023, Science and Technologies in Geology, Exploration And Mining, Vol 23, Issue 1.1 PY - 2023 SP - 423 EP - 430 DO - 10.5593/sgem2023/1.1/s03.51 PB - STEF92 Technology ER -