TY  - CPAPER
AU  - . Eng. MIHAELA TODERAS
TI  - ANALYSIS OF THE MAIN FACTORS OF INFLUENCE ON THE STABILITY OF DIRECTIONAL GALLERIES FROM THE SEAM NO.3 BOTTOM, E.M. PETRILA - ROMANIA
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING
PY  - 2013
SP  - 235 
EP  -  242 pp
DO  - 10.5593/sgem2013/ba1.v1/s03.001
PB  - Stef92 Technology
ER  -