TY  - CPAPER
AU  - Lazar Maria
AU  - Andras Iosif
AU  - Faur Florin
AU  - Andras Andrei
TI  - INFLUENCE OF PHYSICAL-MECHANICAL AND TECHNOLOGICAL CHARACTERISTICS OF COAL AND OVERBURDEN ROCKS ON THE EXCAVATION PROCESS
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  - 445
EP  - 452
DO  - 10.5593/sgem2017/13/s03.057
PB  - STEF92 Technology
ER  -