TY - GEN L1 - http://dbc.wroc.pl/Content/38528/PDF/mining_science_vol21_2014_spec1_191_201.pdf M3 - journal L2 - http://dbc.wroc.pl/Content/38528 KW - mining KW - geology KW - geo-engineering PB - Wroclaw University of Technology UR - http://dbc.wroc.pl/dlibra/publication/edition/38528 ER -