Dan Onet (2013). PROTECTION OF THE UNDERGROUND MINING STRUCTURES AGAINST THE ROCK BLASTING EFFECTS IN THE CASE OF RO?IA POIENI OPEN PIT. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. https://doi.org/10.5593/sgem2013/ba1.v1/s03.053