@misc{Naziemiec_Zdzisław_Effective_2021,
 author={Naziemiec, Zdzisław and Saramak, Daniel},
 identifier={DOI: https://doi.org/10.37190/MSC212801},
 year={2021},
 rights={Pewne prawa zastrzeżone na rzecz Autorów i Wydawcy},
 description={Mining Science, Vol. 28, 2021, s. 7-18},
 publisher={Wroclaw University of Technology},
 language={eng},
 type={journal},
 title={Effective methods of chalcedonite processing},
 keywords={mining, geology, geo-engineering},
}