@ARTICLE{Kowalski_Andrzej_Influence_2015,
 author={Kowalski, Andrzej and Jędrzejec, Eligiusz},
 number={No 2},
 journal={Archives of Mining Sciences},
 howpublished={online},
 year={2015},
 publisher={Committee of Mining PAS},
 title={Influence Of Subsidence Fluctuation On The Determination Of Mining Area Curvatures},
 URL={http://journals.pan.pl/Content/93877/PDF/10267-Volume60_Issue2-04_paper.pdf},
 doi={10.1515/amsc-2015-0032},
}