@ARTICLE{Wrona_Paweł_The_2017, author={Wrona, Paweł}, number={No 3}, journal={Archives of Mining Sciences}, howpublished={online}, year={2017}, publisher={Committee of Mining PAS}, title={The Influence of Climate Change on CO2 and CH4 Concentration Near Closed Shaft – Numerical Simulations}, URL={http://journals.pan.pl/Content/105602/PDF/10267-Volume62_Issue3-14_paper.pdf}, doi={10.1515/amsc-2017-0046}, }