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Górnictwo i Geoinżynieria > 2011 > R. 35, z. 2 > 543-548
Procedia Environmental Sciences > 2010 > 2 > Complete > 713-719
Journal of Environmental Radioactivity > 2008 > 99 > 2 > 415-425
Physics and Chemistry of the Earth > 2007 > 32 > 8-14 > 767-779