@article{eage:/content/papers/10.3997/2214-4609.201402664, author = "Sechman, H. and Dzieniewicz, M. and J. Kotarba, M. and Korus, A.", title = "Criteria of Gas Hazard Assessment in the Areas of Closed Mines of the WaƂbrzych Coal District, Southwestern Poland", journal= "", year = "2006", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609.201402664", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201402664", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-14-00042", }