TY - CPAPER AU - Dmitriy Alexandrovich Ilyukhin AU - Dilshod Khalmurodovich Rakhatkulov TI - ENSURING THE SAFETY OF UNDERGROUND OPERATIONS BY COMBINING METHODS FOR ESTIMATING THE DISPLACEMENTS PARAMETERS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing PY - 2017 SP - 273 EP - 280 DO - 10.5593/sgem2017/22/s09.034 PB - STEF92 Technology ER -