TY  - CPAPER
AU  - Katarzyna Godyń
TI  - STUDIES INTO THE RELATIONSHIP BETWEEN THE TECHNICAL, PETROGRAHIC, GAS AND STRENGTH PARAMETERS OF COAL FROM SEAMS LOCATED IN THE UPPER SILESIAN COAL BASIN
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
PY  - 2019
SP  - 553
EP  - 560
DO  - 10.5593/sgem2019/1.1/s01.068
PB  - STEF92 Technology
ER  -