@ARTICLE{Freiwald_Piotr_Environmental_2003,
 author={Freiwald, Piotr and Szlugaj, Jarosław},
 number={No 3},
 journal={Gospodarka Surowcami Mineralnymi - Mineral Resources Management},
 pages={69-89},
 howpublished={online},
 year={2003},
 publisher={Komitet Zrównoważonej Gospodarki Surowcami Mineralnymi PAN},
 publisher={Instytut Gospodarki Surowcami Mineralnymi i Energią PAN},
 abstract={The paper presents outline of development of elementar sulfur production in Poland in the period of 1970-2002 regarding the international markets condition. The description of potential reasons of sulfur mining decline has been given. Environmental impact assessment of sulfur mining has been given as well as present state ofmines liquidation and land reclamation of post-mining areas.},
 type={Artykuł},
 title={Environmental aspects of sulfur mining liquidation in Poland},
 URL={http://ochroma.man.poznan.pl/Content/132552/PDF-MASTER/7_GSM_19_3_2003_Freiwald_Aspekty.pdf},
 keywords={Native sulfur deposits, mines liquidation, land reclamation, water-bearing horizons, pollution},
}