TY - JOUR L1 - http://journals.pan.pl/Content/105537/PDF/10267-Volume61_Issue3-10_paper.pdf L2 - http://journals.pan.pl/Content/105537 PY - 2016 IS - No 3 DO - 10.1515/amsc-2016-0042 A1 - Różański, Zenon A1 - Wrona, Paweł A1 - Sułkowski, Józef A1 - Pach, Grzegorz PB - Committee of Mining PAS DA - 2016 T1 - The Problem of Carbon Dioxide Emissions from Closed Coal Mine Shafts – The Overview and the Case Study UR - http://journals.pan.pl/dlibra/publication/edition/105537 T2 - Archives of Mining Sciences ER -