@ARTICLE{Bluszcz_Anna_Factors_2016, author={Bluszcz, Anna and Kijewska, Anna}, number={No 1}, journal={Archives of Mining Sciences}, howpublished={online}, year={2016}, publisher={Committee of Mining PAS}, title={Factors Creating Economic Value Added of Mining Company}, URL={http://journals.pan.pl/Content/94049/PDF/10267-Volume61_Issue1-09_paper.pdf}, doi={10.1515/amsc-2016-0009}, }