Archive
1/2019 vol. 35
 
 
ORIGINAL PAPER

Evaluation of fine coal upgrading effects by means of Fuerstenau curves

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2019;35(1):5–24
 
ORIGINAL PAPER

Domestic hard coal supplies to the energy sector: The impact of global coal prices

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2019;35(1):141–164
 
eISSN:2299-2324
ISSN:0860-0953