@ARTICLE{Kortas_Grzegorz_Long-_2013,
 author={Kortas, Grzegorz},
 number={No 1},
 journal={Archives of Mining Sciences},
 howpublished={online},
 year={2013},
 publisher={Committee of Mining PAS},
 title={Long- and Short-Term Processes Indicated by the Displacement of the Chamber Roofs in the Monumental Wieliczka Salt Mine / Długo- i krótkotrwałe procesy sygnalizowane przemieszczeniami stropu komór w zabytkowej kopalni soli wieliczka},
 URL={http://journals.pan.pl/Content/93067/PDF/10267-Volume58_Issue1-08_paper.pdf.pdf},
 doi={10.2478/amsc-2013-0008},
}