TY - CPAPER AU - И. Э. Семенова AU - I.M. Avetisian TI - THE PROTECTION OF MINE WORKINGS IN THE TECTONICALLY STRESSED ROCK MASS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Science and Technologies in Geology, Exploration And Mining PY - 2020 SP - 347 EP - 352 DO - 10.5593/sgem2020/1.2/s03.045 PB - STEF92 Technology ER -