Author S. Głodzik
 

Resource management in the coal mining sector using integrated information systems

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2007;23(4):75–86
 

Increase of productivity in polish hard coal mining in the years 1993-2005

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2006;22(3):81–93
 
eISSN:2299-2324
ISSN:0860-0953