TY  - CPAPER
AU  - Ovidiu Bogdan Tomus
AU  - Andrei Andras
AU  - Iosif Andras
TI  - STUDY OF THE DEPENDENCE BETWEEN THE CUTTING DIRECTION RELATIVE TO STRATIFICATION AND THE DIGGING CHARACTERISTICS OF LIGNITE IN OLTENIA COAL BASIN (ROMANIA)
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
PY  - 2017
SP  - 825
EP  - 830
DO  - 10.5593/sgem2017/13/s03.104
PB  - STEF92 Technology
ER  -