@ARTICLE{Królak_Elżbieta_137Cs_2008, author={Królak, Elżbieta and Majewska, Aneta and Sarnowska, Katarzyna and Karwowska, Jadwiga}, volume={vol. 34}, number={No 4}, pages={101-107}, journal={Archives of Environmental Protection}, howpublished={online}, year={2008}, publisher={Polish Academy of Sciences}, type={Article}, title={137Cs and 40K Concentrations in Forest Soils and Wastelands in the Vicinity of Siedlce (Eastern Poland)}, URL={http://journals.pan.pl/Content/123201/PDF-MASTER/12_AE_VOL_34_4_2008_Krolak_Cs.pdf}, keywords={Cesium-137, potassium-40, soils, Eastern Poland}, }